http://git-wip-us.apache.org/repos/asf/commons-complex/blob/b3576eeb/site-content/.svn/pristine/03/03e5cb4c148e2cf962ebd5da1c5a6b83439c4907.svn-base ---------------------------------------------------------------------- diff --git a/site-content/.svn/pristine/03/03e5cb4c148e2cf962ebd5da1c5a6b83439c4907.svn-base b/site-content/.svn/pristine/03/03e5cb4c148e2cf962ebd5da1c5a6b83439c4907.svn-base deleted file mode 100644 index ca0ea5d..0000000 --- a/site-content/.svn/pristine/03/03e5cb4c148e2cf962ebd5da1c5a6b83439c4907.svn-base +++ /dev/null @@ -1,380 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> -<html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"> -<head><meta http-equiv="content-type" content="text/html; charset=UTF-8" /> -<title>StatisticalReferenceDataset xref</title> -<link type="text/css" rel="stylesheet" href="../../../../../../stylesheet.css" /> -</head> -<body> -<div id="overview"><a href="../../../../../../../testapidocs/org/apache/commons/math3/optimization/general/StatisticalReferenceDataset.html">View Javadoc</a></div><pre> -<a class="jxr_linenumber" name="L1" href="#L1">1</a> <em class="jxr_comment">/*</em> -<a class="jxr_linenumber" name="L2" href="#L2">2</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one or more</em> -<a class="jxr_linenumber" name="L3" href="#L3">3</a> <em class="jxr_comment"> * contributor license agreements. See the NOTICE file distributed with</em> -<a class="jxr_linenumber" name="L4" href="#L4">4</a> <em class="jxr_comment"> * this work for additional information regarding copyright ownership.</em> -<a class="jxr_linenumber" name="L5" href="#L5">5</a> <em class="jxr_comment"> * The ASF licenses this file to You under the Apache License, Version 2.0</em> -<a class="jxr_linenumber" name="L6" href="#L6">6</a> <em class="jxr_comment"> * (the "License"); you may not use this file except in compliance with</em> -<a class="jxr_linenumber" name="L7" href="#L7">7</a> <em class="jxr_comment"> * the License. You may obtain a copy of the License at</em> -<a class="jxr_linenumber" name="L8" href="#L8">8</a> <em class="jxr_comment"> *</em> -<a class="jxr_linenumber" name="L9" href="#L9">9</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2."; target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.</a>0</em> -<a class="jxr_linenumber" name="L10" href="#L10">10</a> <em class="jxr_comment"> *</em> -<a class="jxr_linenumber" name="L11" href="#L11">11</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing, software</em> -<a class="jxr_linenumber" name="L12" href="#L12">12</a> <em class="jxr_comment"> * distributed under the License is distributed on an "AS IS" BASIS,</em> -<a class="jxr_linenumber" name="L13" href="#L13">13</a> <em class="jxr_comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em> -<a class="jxr_linenumber" name="L14" href="#L14">14</a> <em class="jxr_comment"> * See the License for the specific language governing permissions and</em> -<a class="jxr_linenumber" name="L15" href="#L15">15</a> <em class="jxr_comment"> * limitations under the License.</em> -<a class="jxr_linenumber" name="L16" href="#L16">16</a> <em class="jxr_comment"> */</em> -<a class="jxr_linenumber" name="L17" href="#L17">17</a> <strong class="jxr_keyword">package</strong> org.apache.commons.math3.optimization.general; -<a class="jxr_linenumber" name="L18" href="#L18">18</a> -<a class="jxr_linenumber" name="L19" href="#L19">19</a> <strong class="jxr_keyword">import</strong> java.io.BufferedReader; -<a class="jxr_linenumber" name="L20" href="#L20">20</a> <strong class="jxr_keyword">import</strong> java.io.IOException; -<a class="jxr_linenumber" name="L21" href="#L21">21</a> <strong class="jxr_keyword">import</strong> java.util.ArrayList; -<a class="jxr_linenumber" name="L22" href="#L22">22</a> -<a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong class="jxr_keyword">import</strong> org.apache.commons.math3.analysis.differentiation.DerivativeStructure; -<a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong class="jxr_keyword">import</strong> org.apache.commons.math3.analysis.differentiation.MultivariateDifferentiableVectorFunction; -<a class="jxr_linenumber" name="L25" href="#L25">25</a> <strong class="jxr_keyword">import</strong> org.apache.commons.math3.util.MathArrays; -<a class="jxr_linenumber" name="L26" href="#L26">26</a> -<a class="jxr_linenumber" name="L27" href="#L27">27</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L28" href="#L28">28</a> <em class="jxr_javadoccomment"> * This class gives access to the statistical reference datasets provided by the</em> -<a class="jxr_linenumber" name="L29" href="#L29">29</a> <em class="jxr_javadoccomment"> * NIST (available</em> -<a class="jxr_linenumber" name="L30" href="#L30">30</a> <em class="jxr_javadoccomment"> * <a href="<a href="http://www.itl.nist.gov/div898/strd/general/dataarchive.html"; target="alexandria_uri">http://www.itl.nist.gov/div898/strd/general/dataarchive.html</a>">here</a>).</em> -<a class="jxr_linenumber" name="L31" href="#L31">31</a> <em class="jxr_javadoccomment"> * Instances of this class can be created by invocation of the</em> -<a class="jxr_linenumber" name="L32" href="#L32">32</a> <em class="jxr_javadoccomment"> * {@link StatisticalReferenceDatasetFactory}.</em> -<a class="jxr_linenumber" name="L33" href="#L33">33</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="L34" href="#L34">34</a> @Deprecated -<a class="jxr_linenumber" name="L35" href="#L35">35</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">abstract</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../org/apache/commons/math3/optimization/general/StatisticalReferenceDataset.html">StatisticalReferenceDataset</a> { -<a class="jxr_linenumber" name="L36" href="#L36">36</a> -<a class="jxr_linenumber" name="L37" href="#L37">37</a> <em class="jxr_javadoccomment">/** The name of this dataset. */</em> -<a class="jxr_linenumber" name="L38" href="#L38">38</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> String name; -<a class="jxr_linenumber" name="L39" href="#L39">39</a> -<a class="jxr_linenumber" name="L40" href="#L40">40</a> <em class="jxr_javadoccomment">/** The total number of observations (data points). */</em> -<a class="jxr_linenumber" name="L41" href="#L41">41</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> numObservations; -<a class="jxr_linenumber" name="L42" href="#L42">42</a> -<a class="jxr_linenumber" name="L43" href="#L43">43</a> <em class="jxr_javadoccomment">/** The total number of parameters. */</em> -<a class="jxr_linenumber" name="L44" href="#L44">44</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> numParameters; -<a class="jxr_linenumber" name="L45" href="#L45">45</a> -<a class="jxr_linenumber" name="L46" href="#L46">46</a> <em class="jxr_javadoccomment">/** The total number of starting points for the optimizations. */</em> -<a class="jxr_linenumber" name="L47" href="#L47">47</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> numStartingPoints; -<a class="jxr_linenumber" name="L48" href="#L48">48</a> -<a class="jxr_linenumber" name="L49" href="#L49">49</a> <em class="jxr_javadoccomment">/** The values of the predictor. */</em> -<a class="jxr_linenumber" name="L50" href="#L50">50</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] x; -<a class="jxr_linenumber" name="L51" href="#L51">51</a> -<a class="jxr_linenumber" name="L52" href="#L52">52</a> <em class="jxr_javadoccomment">/** The values of the response. */</em> -<a class="jxr_linenumber" name="L53" href="#L53">53</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] y; -<a class="jxr_linenumber" name="L54" href="#L54">54</a> -<a class="jxr_linenumber" name="L55" href="#L55">55</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L56" href="#L56">56</a> <em class="jxr_javadoccomment"> * The starting values. {@code startingValues[j][i]} is the value of the</em> -<a class="jxr_linenumber" name="L57" href="#L57">57</a> <em class="jxr_javadoccomment"> * {@code i}-th parameter in the {@code j}-th set of starting values.</em> -<a class="jxr_linenumber" name="L58" href="#L58">58</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="L59" href="#L59">59</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[][] startingValues; -<a class="jxr_linenumber" name="L60" href="#L60">60</a> -<a class="jxr_linenumber" name="L61" href="#L61">61</a> <em class="jxr_javadoccomment">/** The certified values of the parameters. */</em> -<a class="jxr_linenumber" name="L62" href="#L62">62</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] a; -<a class="jxr_linenumber" name="L63" href="#L63">63</a> -<a class="jxr_linenumber" name="L64" href="#L64">64</a> <em class="jxr_javadoccomment">/** The certified values of the standard deviation of the parameters. */</em> -<a class="jxr_linenumber" name="L65" href="#L65">65</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] sigA; -<a class="jxr_linenumber" name="L66" href="#L66">66</a> -<a class="jxr_linenumber" name="L67" href="#L67">67</a> <em class="jxr_javadoccomment">/** The certified value of the residual sum of squares. */</em> -<a class="jxr_linenumber" name="L68" href="#L68">68</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">double</strong> residualSumOfSquares; -<a class="jxr_linenumber" name="L69" href="#L69">69</a> -<a class="jxr_linenumber" name="L70" href="#L70">70</a> <em class="jxr_javadoccomment">/** The least-squares problem. */</em> -<a class="jxr_linenumber" name="L71" href="#L71">71</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> MultivariateDifferentiableVectorFunction problem; -<a class="jxr_linenumber" name="L72" href="#L72">72</a> -<a class="jxr_linenumber" name="L73" href="#L73">73</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L74" href="#L74">74</a> <em class="jxr_javadoccomment"> * Creates a new instance of this class from the specified data file. The</em> -<a class="jxr_linenumber" name="L75" href="#L75">75</a> <em class="jxr_javadoccomment"> * file must follow the StRD format.</em> -<a class="jxr_linenumber" name="L76" href="#L76">76</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="L77" href="#L77">77</a> <em class="jxr_javadoccomment"> * @param in the data file</em> -<a class="jxr_linenumber" name="L78" href="#L78">78</a> <em class="jxr_javadoccomment"> * @throws IOException if an I/O error occurs</em> -<a class="jxr_linenumber" name="L79" href="#L79">79</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="L80" href="#L80">80</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/apache/commons/math3/optimization/general/StatisticalReferenceDataset.html">StatisticalReferenceDataset</a>(<strong class="jxr_keyword">final</strong> BufferedReader in) -<a class="jxr_linenumber" name="L81" href="#L81">81</a> <strong class="jxr_keyword">throws</strong> IOException { -<a class="jxr_linenumber" name="L82" href="#L82">82</a> -<a class="jxr_linenumber" name="L83" href="#L83">83</a> <strong class="jxr_keyword">final</strong> ArrayList<String> lines = <strong class="jxr_keyword">new</strong> ArrayList<String>(); -<a class="jxr_linenumber" name="L84" href="#L84">84</a> <strong class="jxr_keyword">for</strong> (String line = in.readLine(); line != <strong class="jxr_keyword">null</strong>; line = in.readLine()) { -<a class="jxr_linenumber" name="L85" href="#L85">85</a> lines.add(line); -<a class="jxr_linenumber" name="L86" href="#L86">86</a> } -<a class="jxr_linenumber" name="L87" href="#L87">87</a> <strong class="jxr_keyword">int</strong>[] index = findLineNumbers(<span class="jxr_string">"Data"</span>, lines); -<a class="jxr_linenumber" name="L88" href="#L88">88</a> <strong class="jxr_keyword">if</strong> (index == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="L89" href="#L89">89</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> AssertionError(<span class="jxr_string">"could not find line indices for data"</span>); -<a class="jxr_linenumber" name="L90" href="#L90">90</a> } -<a class="jxr_linenumber" name="L91" href="#L91">91</a> <strong class="jxr_keyword">this</strong>.numObservations = index[1] - index[0] + 1; -<a class="jxr_linenumber" name="L92" href="#L92">92</a> <strong class="jxr_keyword">this</strong>.x = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[<strong class="jxr_keyword">this</strong>.numObservations]; -<a class="jxr_linenumber" name="L93" href="#L93">93</a> <strong class="jxr_keyword">this</strong>.y = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[<strong class="jxr_keyword">this</strong>.numObservations]; -<a class="jxr_linenumber" name="L94" href="#L94">94</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < <strong class="jxr_keyword">this</strong>.numObservations; i++) { -<a class="jxr_linenumber" name="L95" href="#L95">95</a> <strong class="jxr_keyword">final</strong> String line = lines.get(index[0] + i - 1); -<a class="jxr_linenumber" name="L96" href="#L96">96</a> <strong class="jxr_keyword">final</strong> String[] tokens = line.trim().split(<span class="jxr_string">" ++"</span>); -<a class="jxr_linenumber" name="L97" href="#L97">97</a> <em class="jxr_comment">// Data columns are in reverse order!!!</em> -<a class="jxr_linenumber" name="L98" href="#L98">98</a> <strong class="jxr_keyword">this</strong>.y[i] = Double.parseDouble(tokens[0]); -<a class="jxr_linenumber" name="L99" href="#L99">99</a> <strong class="jxr_keyword">this</strong>.x[i] = Double.parseDouble(tokens[1]); -<a class="jxr_linenumber" name="L100" href="#L100">100</a> } -<a class="jxr_linenumber" name="L101" href="#L101">101</a> -<a class="jxr_linenumber" name="L102" href="#L102">102</a> index = findLineNumbers(<span class="jxr_string">"Starting Values"</span>, lines); -<a class="jxr_linenumber" name="L103" href="#L103">103</a> <strong class="jxr_keyword">if</strong> (index == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="L104" href="#L104">104</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> AssertionError( -<a class="jxr_linenumber" name="L105" href="#L105">105</a> <span class="jxr_string">"could not find line indices for starting values"</span>); -<a class="jxr_linenumber" name="L106" href="#L106">106</a> } -<a class="jxr_linenumber" name="L107" href="#L107">107</a> <strong class="jxr_keyword">this</strong>.numParameters = index[1] - index[0] + 1; -<a class="jxr_linenumber" name="L108" href="#L108">108</a> -<a class="jxr_linenumber" name="L109" href="#L109">109</a> <strong class="jxr_keyword">double</strong>[][] start = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="L110" href="#L110">110</a> <strong class="jxr_keyword">this</strong>.a = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[numParameters]; -<a class="jxr_linenumber" name="L111" href="#L111">111</a> <strong class="jxr_keyword">this</strong>.sigA = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[numParameters]; -<a class="jxr_linenumber" name="L112" href="#L112">112</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < numParameters; i++) { -<a class="jxr_linenumber" name="L113" href="#L113">113</a> <strong class="jxr_keyword">final</strong> String line = lines.get(index[0] + i - 1); -<a class="jxr_linenumber" name="L114" href="#L114">114</a> <strong class="jxr_keyword">final</strong> String[] tokens = line.trim().split(<span class="jxr_string">" ++"</span>); -<a class="jxr_linenumber" name="L115" href="#L115">115</a> <strong class="jxr_keyword">if</strong> (start == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="L116" href="#L116">116</a> start = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[tokens.length - 4][numParameters]; -<a class="jxr_linenumber" name="L117" href="#L117">117</a> } -<a class="jxr_linenumber" name="L118" href="#L118">118</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> j = 2; j < tokens.length - 2; j++) { -<a class="jxr_linenumber" name="L119" href="#L119">119</a> start[j - 2][i] = Double.parseDouble(tokens[j]); -<a class="jxr_linenumber" name="L120" href="#L120">120</a> } -<a class="jxr_linenumber" name="L121" href="#L121">121</a> <strong class="jxr_keyword">this</strong>.a[i] = Double.parseDouble(tokens[tokens.length - 2]); -<a class="jxr_linenumber" name="L122" href="#L122">122</a> <strong class="jxr_keyword">this</strong>.sigA[i] = Double.parseDouble(tokens[tokens.length - 1]); -<a class="jxr_linenumber" name="L123" href="#L123">123</a> } -<a class="jxr_linenumber" name="L124" href="#L124">124</a> <strong class="jxr_keyword">if</strong> (start == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="L125" href="#L125">125</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IOException(<span class="jxr_string">"could not find starting values"</span>); -<a class="jxr_linenumber" name="L126" href="#L126">126</a> } -<a class="jxr_linenumber" name="L127" href="#L127">127</a> <strong class="jxr_keyword">this</strong>.numStartingPoints = start.length; -<a class="jxr_linenumber" name="L128" href="#L128">128</a> <strong class="jxr_keyword">this</strong>.startingValues = start; -<a class="jxr_linenumber" name="L129" href="#L129">129</a> -<a class="jxr_linenumber" name="L130" href="#L130">130</a> <strong class="jxr_keyword">double</strong> dummyDouble = Double.NaN; -<a class="jxr_linenumber" name="L131" href="#L131">131</a> String dummyString = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="L132" href="#L132">132</a> <strong class="jxr_keyword">for</strong> (String line : lines) { -<a class="jxr_linenumber" name="L133" href="#L133">133</a> <strong class="jxr_keyword">if</strong> (line.contains(<span class="jxr_string">"Dataset Name:"</span>)) { -<a class="jxr_linenumber" name="L134" href="#L134">134</a> dummyString = line -<a class="jxr_linenumber" name="L135" href="#L135">135</a> .substring(line.indexOf(<span class="jxr_string">"Dataset Name:"</span>) + 13, -<a class="jxr_linenumber" name="L136" href="#L136">136</a> line.indexOf(<span class="jxr_string">"("</span>)).trim(); -<a class="jxr_linenumber" name="L137" href="#L137">137</a> } -<a class="jxr_linenumber" name="L138" href="#L138">138</a> <strong class="jxr_keyword">if</strong> (line.contains(<span class="jxr_string">"Residual Sum of Squares"</span>)) { -<a class="jxr_linenumber" name="L139" href="#L139">139</a> <strong class="jxr_keyword">final</strong> String[] tokens = line.split(<span class="jxr_string">" ++"</span>); -<a class="jxr_linenumber" name="L140" href="#L140">140</a> dummyDouble = Double.parseDouble(tokens[4].trim()); -<a class="jxr_linenumber" name="L141" href="#L141">141</a> } -<a class="jxr_linenumber" name="L142" href="#L142">142</a> } -<a class="jxr_linenumber" name="L143" href="#L143">143</a> <strong class="jxr_keyword">if</strong> (Double.isNaN(dummyDouble)) { -<a class="jxr_linenumber" name="L144" href="#L144">144</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IOException( -<a class="jxr_linenumber" name="L145" href="#L145">145</a> <span class="jxr_string">"could not find certified value of residual sum of squares"</span>); -<a class="jxr_linenumber" name="L146" href="#L146">146</a> } -<a class="jxr_linenumber" name="L147" href="#L147">147</a> <strong class="jxr_keyword">this</strong>.residualSumOfSquares = dummyDouble; -<a class="jxr_linenumber" name="L148" href="#L148">148</a> -<a class="jxr_linenumber" name="L149" href="#L149">149</a> <strong class="jxr_keyword">if</strong> (dummyString == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="L150" href="#L150">150</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IOException(<span class="jxr_string">"could not find dataset name"</span>); -<a class="jxr_linenumber" name="L151" href="#L151">151</a> } -<a class="jxr_linenumber" name="L152" href="#L152">152</a> <strong class="jxr_keyword">this</strong>.name = dummyString; -<a class="jxr_linenumber" name="L153" href="#L153">153</a> -<a class="jxr_linenumber" name="L154" href="#L154">154</a> <strong class="jxr_keyword">this</strong>.problem = <strong class="jxr_keyword">new</strong> MultivariateDifferentiableVectorFunction() { -<a class="jxr_linenumber" name="L155" href="#L155">155</a> -<a class="jxr_linenumber" name="L156" href="#L156">156</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">double</strong>[] value(<strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] a) { -<a class="jxr_linenumber" name="L157" href="#L157">157</a> DerivativeStructure[] dsA = <strong class="jxr_keyword">new</strong> DerivativeStructure[a.length]; -<a class="jxr_linenumber" name="L158" href="#L158">158</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < a.length; ++i) { -<a class="jxr_linenumber" name="L159" href="#L159">159</a> dsA[i] = <strong class="jxr_keyword">new</strong> DerivativeStructure(a.length, 0, a[i]); -<a class="jxr_linenumber" name="L160" href="#L160">160</a> } -<a class="jxr_linenumber" name="L161" href="#L161">161</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> n = getNumObservations(); -<a class="jxr_linenumber" name="L162" href="#L162">162</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] yhat = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[n]; -<a class="jxr_linenumber" name="L163" href="#L163">163</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < n; i++) { -<a class="jxr_linenumber" name="L164" href="#L164">164</a> yhat[i] = getModelValue(getX(i), dsA).getValue(); -<a class="jxr_linenumber" name="L165" href="#L165">165</a> } -<a class="jxr_linenumber" name="L166" href="#L166">166</a> <strong class="jxr_keyword">return</strong> yhat; -<a class="jxr_linenumber" name="L167" href="#L167">167</a> } -<a class="jxr_linenumber" name="L168" href="#L168">168</a> -<a class="jxr_linenumber" name="L169" href="#L169">169</a> <strong class="jxr_keyword">public</strong> DerivativeStructure[] value(<strong class="jxr_keyword">final</strong> DerivativeStructure[] a) { -<a class="jxr_linenumber" name="L170" href="#L170">170</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> n = getNumObservations(); -<a class="jxr_linenumber" name="L171" href="#L171">171</a> <strong class="jxr_keyword">final</strong> DerivativeStructure[] yhat = <strong class="jxr_keyword">new</strong> DerivativeStructure[n]; -<a class="jxr_linenumber" name="L172" href="#L172">172</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < n; i++) { -<a class="jxr_linenumber" name="L173" href="#L173">173</a> yhat[i] = getModelValue(getX(i), a); -<a class="jxr_linenumber" name="L174" href="#L174">174</a> } -<a class="jxr_linenumber" name="L175" href="#L175">175</a> <strong class="jxr_keyword">return</strong> yhat; -<a class="jxr_linenumber" name="L176" href="#L176">176</a> } -<a class="jxr_linenumber" name="L177" href="#L177">177</a> -<a class="jxr_linenumber" name="L178" href="#L178">178</a> }; -<a class="jxr_linenumber" name="L179" href="#L179">179</a> } -<a class="jxr_linenumber" name="L180" href="#L180">180</a> -<a class="jxr_linenumber" name="L181" href="#L181">181</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L182" href="#L182">182</a> <em class="jxr_javadoccomment"> * Returns the name of this dataset.</em> -<a class="jxr_linenumber" name="L183" href="#L183">183</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="L184" href="#L184">184</a> <em class="jxr_javadoccomment"> * @return the name of the dataset</em> -<a class="jxr_linenumber" name="L185" href="#L185">185</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="L186" href="#L186">186</a> <strong class="jxr_keyword">public</strong> String getName() { -<a class="jxr_linenumber" name="L187" href="#L187">187</a> <strong class="jxr_keyword">return</strong> name; -<a class="jxr_linenumber" name="L188" href="#L188">188</a> } -<a class="jxr_linenumber" name="L189" href="#L189">189</a> -<a class="jxr_linenumber" name="L190" href="#L190">190</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L191" href="#L191">191</a> <em class="jxr_javadoccomment"> * Returns the total number of observations (data points).</em> -<a class="jxr_linenumber" name="L192" href="#L192">192</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="L193" href="#L193">193</a> <em class="jxr_javadoccomment"> * @return the number of observations</em> -<a class="jxr_linenumber" name="L194" href="#L194">194</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="L195" href="#L195">195</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getNumObservations() { -<a class="jxr_linenumber" name="L196" href="#L196">196</a> <strong class="jxr_keyword">return</strong> numObservations; -<a class="jxr_linenumber" name="L197" href="#L197">197</a> } -<a class="jxr_linenumber" name="L198" href="#L198">198</a> -<a class="jxr_linenumber" name="L199" href="#L199">199</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L200" href="#L200">200</a> <em class="jxr_javadoccomment"> * Returns a copy of the data arrays. The data is laid out as follows <li></em> -<a class="jxr_linenumber" name="L201" href="#L201">201</a> <em class="jxr_javadoccomment"> * {@code data[0][i] = x[i]},</li> <li>{@code data[1][i] = y[i]},</li></em> -<a class="jxr_linenumber" name="L202" href="#L202">202</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="L203" href="#L203">203</a> <em class="jxr_javadoccomment"> * @return the array of data points.</em> -<a class="jxr_linenumber" name="L204" href="#L204">204</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="L205" href="#L205">205</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">double</strong>[][] getData() { -<a class="jxr_linenumber" name="L206" href="#L206">206</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[][] { -<a class="jxr_linenumber" name="L207" href="#L207">207</a> MathArrays.copyOf(x), MathArrays.copyOf(y) -<a class="jxr_linenumber" name="L208" href="#L208">208</a> }; -<a class="jxr_linenumber" name="L209" href="#L209">209</a> } -<a class="jxr_linenumber" name="L210" href="#L210">210</a> -<a class="jxr_linenumber" name="L211" href="#L211">211</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L212" href="#L212">212</a> <em class="jxr_javadoccomment"> * Returns the x-value of the {@code i}-th data point.</em> -<a class="jxr_linenumber" name="L213" href="#L213">213</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="L214" href="#L214">214</a> <em class="jxr_javadoccomment"> * @param i the index of the data point</em> -<a class="jxr_linenumber" name="L215" href="#L215">215</a> <em class="jxr_javadoccomment"> * @return the x-value</em> -<a class="jxr_linenumber" name="L216" href="#L216">216</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="L217" href="#L217">217</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">double</strong> getX(<strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> i) { -<a class="jxr_linenumber" name="L218" href="#L218">218</a> <strong class="jxr_keyword">return</strong> x[i]; -<a class="jxr_linenumber" name="L219" href="#L219">219</a> } -<a class="jxr_linenumber" name="L220" href="#L220">220</a> -<a class="jxr_linenumber" name="L221" href="#L221">221</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L222" href="#L222">222</a> <em class="jxr_javadoccomment"> * Returns the y-value of the {@code i}-th data point.</em> -<a class="jxr_linenumber" name="L223" href="#L223">223</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="L224" href="#L224">224</a> <em class="jxr_javadoccomment"> * @param i the index of the data point</em> -<a class="jxr_linenumber" name="L225" href="#L225">225</a> <em class="jxr_javadoccomment"> * @return the y-value</em> -<a class="jxr_linenumber" name="L226" href="#L226">226</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="L227" href="#L227">227</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">double</strong> getY(<strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> i) { -<a class="jxr_linenumber" name="L228" href="#L228">228</a> <strong class="jxr_keyword">return</strong> y[i]; -<a class="jxr_linenumber" name="L229" href="#L229">229</a> } -<a class="jxr_linenumber" name="L230" href="#L230">230</a> -<a class="jxr_linenumber" name="L231" href="#L231">231</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L232" href="#L232">232</a> <em class="jxr_javadoccomment"> * Returns the total number of parameters.</em> -<a class="jxr_linenumber" name="L233" href="#L233">233</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="L234" href="#L234">234</a> <em class="jxr_javadoccomment"> * @return the number of parameters</em> -<a class="jxr_linenumber" name="L235" href="#L235">235</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="L236" href="#L236">236</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getNumParameters() { -<a class="jxr_linenumber" name="L237" href="#L237">237</a> <strong class="jxr_keyword">return</strong> numParameters; -<a class="jxr_linenumber" name="L238" href="#L238">238</a> } -<a class="jxr_linenumber" name="L239" href="#L239">239</a> -<a class="jxr_linenumber" name="L240" href="#L240">240</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L241" href="#L241">241</a> <em class="jxr_javadoccomment"> * Returns the certified values of the paramters.</em> -<a class="jxr_linenumber" name="L242" href="#L242">242</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="L243" href="#L243">243</a> <em class="jxr_javadoccomment"> * @return the values of the parameters</em> -<a class="jxr_linenumber" name="L244" href="#L244">244</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="L245" href="#L245">245</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">double</strong>[] getParameters() { -<a class="jxr_linenumber" name="L246" href="#L246">246</a> <strong class="jxr_keyword">return</strong> MathArrays.copyOf(a); -<a class="jxr_linenumber" name="L247" href="#L247">247</a> } -<a class="jxr_linenumber" name="L248" href="#L248">248</a> -<a class="jxr_linenumber" name="L249" href="#L249">249</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L250" href="#L250">250</a> <em class="jxr_javadoccomment"> * Returns the certified value of the {@code i}-th parameter.</em> -<a class="jxr_linenumber" name="L251" href="#L251">251</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="L252" href="#L252">252</a> <em class="jxr_javadoccomment"> * @param i the index of the parameter</em> -<a class="jxr_linenumber" name="L253" href="#L253">253</a> <em class="jxr_javadoccomment"> * @return the value of the parameter</em> -<a class="jxr_linenumber" name="L254" href="#L254">254</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="L255" href="#L255">255</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">double</strong> getParameter(<strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> i) { -<a class="jxr_linenumber" name="L256" href="#L256">256</a> <strong class="jxr_keyword">return</strong> a[i]; -<a class="jxr_linenumber" name="L257" href="#L257">257</a> } -<a class="jxr_linenumber" name="L258" href="#L258">258</a> -<a class="jxr_linenumber" name="L259" href="#L259">259</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L260" href="#L260">260</a> <em class="jxr_javadoccomment"> * Reurns the certified values of the standard deviations of the parameters.</em> -<a class="jxr_linenumber" name="L261" href="#L261">261</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="L262" href="#L262">262</a> <em class="jxr_javadoccomment"> * @return the standard deviations of the parameters</em> -<a class="jxr_linenumber" name="L263" href="#L263">263</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="L264" href="#L264">264</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">double</strong>[] getParametersStandardDeviations() { -<a class="jxr_linenumber" name="L265" href="#L265">265</a> <strong class="jxr_keyword">return</strong> MathArrays.copyOf(sigA); -<a class="jxr_linenumber" name="L266" href="#L266">266</a> } -<a class="jxr_linenumber" name="L267" href="#L267">267</a> -<a class="jxr_linenumber" name="L268" href="#L268">268</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L269" href="#L269">269</a> <em class="jxr_javadoccomment"> * Returns the certified value of the standard deviation of the {@code i}-th</em> -<a class="jxr_linenumber" name="L270" href="#L270">270</a> <em class="jxr_javadoccomment"> * parameter.</em> -<a class="jxr_linenumber" name="L271" href="#L271">271</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="L272" href="#L272">272</a> <em class="jxr_javadoccomment"> * @param i the index of the parameter</em> -<a class="jxr_linenumber" name="L273" href="#L273">273</a> <em class="jxr_javadoccomment"> * @return the standard deviation of the parameter</em> -<a class="jxr_linenumber" name="L274" href="#L274">274</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="L275" href="#L275">275</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">double</strong> getParameterStandardDeviation(<strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> i) { -<a class="jxr_linenumber" name="L276" href="#L276">276</a> <strong class="jxr_keyword">return</strong> sigA[i]; -<a class="jxr_linenumber" name="L277" href="#L277">277</a> } -<a class="jxr_linenumber" name="L278" href="#L278">278</a> -<a class="jxr_linenumber" name="L279" href="#L279">279</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L280" href="#L280">280</a> <em class="jxr_javadoccomment"> * Returns the certified value of the residual sum of squares.</em> -<a class="jxr_linenumber" name="L281" href="#L281">281</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="L282" href="#L282">282</a> <em class="jxr_javadoccomment"> * @return the residual sum of squares</em> -<a class="jxr_linenumber" name="L283" href="#L283">283</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="L284" href="#L284">284</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">double</strong> getResidualSumOfSquares() { -<a class="jxr_linenumber" name="L285" href="#L285">285</a> <strong class="jxr_keyword">return</strong> residualSumOfSquares; -<a class="jxr_linenumber" name="L286" href="#L286">286</a> } -<a class="jxr_linenumber" name="L287" href="#L287">287</a> -<a class="jxr_linenumber" name="L288" href="#L288">288</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L289" href="#L289">289</a> <em class="jxr_javadoccomment"> * Returns the total number of starting points (initial guesses for the</em> -<a class="jxr_linenumber" name="L290" href="#L290">290</a> <em class="jxr_javadoccomment"> * optimization process).</em> -<a class="jxr_linenumber" name="L291" href="#L291">291</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="L292" href="#L292">292</a> <em class="jxr_javadoccomment"> * @return the number of starting points</em> -<a class="jxr_linenumber" name="L293" href="#L293">293</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="L294" href="#L294">294</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getNumStartingPoints() { -<a class="jxr_linenumber" name="L295" href="#L295">295</a> <strong class="jxr_keyword">return</strong> numStartingPoints; -<a class="jxr_linenumber" name="L296" href="#L296">296</a> } -<a class="jxr_linenumber" name="L297" href="#L297">297</a> -<a class="jxr_linenumber" name="L298" href="#L298">298</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L299" href="#L299">299</a> <em class="jxr_javadoccomment"> * Returns the {@code i}-th set of initial values of the parameters.</em> -<a class="jxr_linenumber" name="L300" href="#L300">300</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="L301" href="#L301">301</a> <em class="jxr_javadoccomment"> * @param i the index of the starting point</em> -<a class="jxr_linenumber" name="L302" href="#L302">302</a> <em class="jxr_javadoccomment"> * @return the starting point</em> -<a class="jxr_linenumber" name="L303" href="#L303">303</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="L304" href="#L304">304</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">double</strong>[] getStartingPoint(<strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> i) { -<a class="jxr_linenumber" name="L305" href="#L305">305</a> <strong class="jxr_keyword">return</strong> MathArrays.copyOf(startingValues[i]); -<a class="jxr_linenumber" name="L306" href="#L306">306</a> } -<a class="jxr_linenumber" name="L307" href="#L307">307</a> -<a class="jxr_linenumber" name="L308" href="#L308">308</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L309" href="#L309">309</a> <em class="jxr_javadoccomment"> * Returns the least-squares problem corresponding to fitting the model to</em> -<a class="jxr_linenumber" name="L310" href="#L310">310</a> <em class="jxr_javadoccomment"> * the specified data.</em> -<a class="jxr_linenumber" name="L311" href="#L311">311</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="L312" href="#L312">312</a> <em class="jxr_javadoccomment"> * @return the least-squares problem</em> -<a class="jxr_linenumber" name="L313" href="#L313">313</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="L314" href="#L314">314</a> <strong class="jxr_keyword">public</strong> MultivariateDifferentiableVectorFunction getLeastSquaresProblem() { -<a class="jxr_linenumber" name="L315" href="#L315">315</a> <strong class="jxr_keyword">return</strong> problem; -<a class="jxr_linenumber" name="L316" href="#L316">316</a> } -<a class="jxr_linenumber" name="L317" href="#L317">317</a> -<a class="jxr_linenumber" name="L318" href="#L318">318</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L319" href="#L319">319</a> <em class="jxr_javadoccomment"> * Returns the value of the model for the specified values of the predictor</em> -<a class="jxr_linenumber" name="L320" href="#L320">320</a> <em class="jxr_javadoccomment"> * variable and the parameters.</em> -<a class="jxr_linenumber" name="L321" href="#L321">321</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="L322" href="#L322">322</a> <em class="jxr_javadoccomment"> * @param x the predictor variable</em> -<a class="jxr_linenumber" name="L323" href="#L323">323</a> <em class="jxr_javadoccomment"> * @param a the parameters</em> -<a class="jxr_linenumber" name="L324" href="#L324">324</a> <em class="jxr_javadoccomment"> * @return the value of the model</em> -<a class="jxr_linenumber" name="L325" href="#L325">325</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="L326" href="#L326">326</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">abstract</strong> DerivativeStructure getModelValue(<strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong> x, <strong class="jxr_keyword">final</strong> DerivativeStructure[] a); -<a class="jxr_linenumber" name="L327" href="#L327">327</a> -<a class="jxr_linenumber" name="L328" href="#L328">328</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L329" href="#L329">329</a> <em class="jxr_javadoccomment"> * <p></em> -<a class="jxr_linenumber" name="L330" href="#L330">330</a> <em class="jxr_javadoccomment"> * Parses the specified text lines, and extracts the indices of the first</em> -<a class="jxr_linenumber" name="L331" href="#L331">331</a> <em class="jxr_javadoccomment"> * and last lines of the data defined by the specified {@code key}. This key</em> -<a class="jxr_linenumber" name="L332" href="#L332">332</a> <em class="jxr_javadoccomment"> * must be one of</em> -<a class="jxr_linenumber" name="L333" href="#L333">333</a> <em class="jxr_javadoccomment"> * </p></em> -<a class="jxr_linenumber" name="L334" href="#L334">334</a> <em class="jxr_javadoccomment"> * <ul></em> -<a class="jxr_linenumber" name="L335" href="#L335">335</a> <em class="jxr_javadoccomment"> * <li>{@code "Starting Values"},</li></em> -<a class="jxr_linenumber" name="L336" href="#L336">336</a> <em class="jxr_javadoccomment"> * <li>{@code "Certified Values"},</li></em> -<a class="jxr_linenumber" name="L337" href="#L337">337</a> <em class="jxr_javadoccomment"> * <li>{@code "Data"}.</li></em> -<a class="jxr_linenumber" name="L338" href="#L338">338</a> <em class="jxr_javadoccomment"> * </ul></em> -<a class="jxr_linenumber" name="L339" href="#L339">339</a> <em class="jxr_javadoccomment"> * <p></em> -<a class="jxr_linenumber" name="L340" href="#L340">340</a> <em class="jxr_javadoccomment"> * In the NIST data files, the line indices are separated by the keywords</em> -<a class="jxr_linenumber" name="L341" href="#L341">341</a> <em class="jxr_javadoccomment"> * {@code "lines"} and {@code "to"}.</em> -<a class="jxr_linenumber" name="L342" href="#L342">342</a> <em class="jxr_javadoccomment"> * </p></em> -<a class="jxr_linenumber" name="L343" href="#L343">343</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="L344" href="#L344">344</a> <em class="jxr_javadoccomment"> * @param lines the line of text to be parsed</em> -<a class="jxr_linenumber" name="L345" href="#L345">345</a> <em class="jxr_javadoccomment"> * @return an array of two {@code int}s. First value is the index of the</em> -<a class="jxr_linenumber" name="L346" href="#L346">346</a> <em class="jxr_javadoccomment"> * first line, second value is the index of the last line.</em> -<a class="jxr_linenumber" name="L347" href="#L347">347</a> <em class="jxr_javadoccomment"> * {@code null} if the line could not be parsed.</em> -<a class="jxr_linenumber" name="L348" href="#L348">348</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="L349" href="#L349">349</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">int</strong>[] findLineNumbers(<strong class="jxr_keyword">final</strong> String key, -<a class="jxr_linenumber" name="L350" href="#L350">350</a> <strong class="jxr_keyword">final</strong> Iterable<String> lines) { -<a class="jxr_linenumber" name="L351" href="#L351">351</a> <strong class="jxr_keyword">for</strong> (String text : lines) { -<a class="jxr_linenumber" name="L352" href="#L352">352</a> <strong class="jxr_keyword">boolean</strong> flag = text.contains(key) && text.contains(<span class="jxr_string">"lines"</span>) && -<a class="jxr_linenumber" name="L353" href="#L353">353</a> text.contains(<span class="jxr_string">"to"</span>) && text.contains(<span class="jxr_string">")"</span>); -<a class="jxr_linenumber" name="L354" href="#L354">354</a> <strong class="jxr_keyword">if</strong> (flag) { -<a class="jxr_linenumber" name="L355" href="#L355">355</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong>[] numbers = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">int</strong>[2]; -<a class="jxr_linenumber" name="L356" href="#L356">356</a> <strong class="jxr_keyword">final</strong> String from = text.substring(text.indexOf(<span class="jxr_string">"lines"</span>) + 5, -<a class="jxr_linenumber" name="L357" href="#L357">357</a> text.indexOf(<span class="jxr_string">"to"</span>)); -<a class="jxr_linenumber" name="L358" href="#L358">358</a> numbers[0] = Integer.parseInt(from.trim()); -<a class="jxr_linenumber" name="L359" href="#L359">359</a> <strong class="jxr_keyword">final</strong> String to = text.substring(text.indexOf(<span class="jxr_string">"to"</span>) + 2, -<a class="jxr_linenumber" name="L360" href="#L360">360</a> text.indexOf(<span class="jxr_string">")"</span>)); -<a class="jxr_linenumber" name="L361" href="#L361">361</a> numbers[1] = Integer.parseInt(to.trim()); -<a class="jxr_linenumber" name="L362" href="#L362">362</a> <strong class="jxr_keyword">return</strong> numbers; -<a class="jxr_linenumber" name="L363" href="#L363">363</a> } -<a class="jxr_linenumber" name="L364" href="#L364">364</a> } -<a class="jxr_linenumber" name="L365" href="#L365">365</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="L366" href="#L366">366</a> } -<a class="jxr_linenumber" name="L367" href="#L367">367</a> } -</pre> -<hr/> -<div id="footer">Copyright © 2003–2016 <a href="http://www.apache.org/";>The Apache Software Foundation</a>. All rights reserved.</div> -</body> -</html>
http://git-wip-us.apache.org/repos/asf/commons-complex/blob/b3576eeb/site-content/.svn/pristine/03/03e8ea937934efe2d1c7a43f3facdc5608b63117.svn-base ---------------------------------------------------------------------- diff --git a/site-content/.svn/pristine/03/03e8ea937934efe2d1c7a43f3facdc5608b63117.svn-base b/site-content/.svn/pristine/03/03e8ea937934efe2d1c7a43f3facdc5608b63117.svn-base deleted file mode 100644 index 8c909ea..0000000 --- a/site-content/.svn/pristine/03/03e8ea937934efe2d1c7a43f3facdc5608b63117.svn-base +++ /dev/null @@ -1,390 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd";> -<!-- NewPage --> -<html lang="en"> -<head> -<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> -<title>EulerFieldIntegrator (Apache Commons Math 3.6.1 API)</title> -<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style"> -</head> -<body> -<script type="text/javascript"><!-- - if (location.href.indexOf('is-external=true') == -1) { - parent.document.title="EulerFieldIntegrator (Apache Commons Math 3.6.1 API)"; 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- if(window==top) { - allClassesLink.style.display = "block"; - } - else { - allClassesLink.style.display = "none"; - } - //--> -</script> -</div> -<div> -<ul class="subNavList"> -<li>Summary: </li> -<li>Nested | </li> -<li>Field | </li> -<li><a href="#constructor_summary">Constr</a> | </li> -<li><a href="#method_summary">Method</a></li> -</ul> -<ul class="subNavList"> -<li>Detail: </li> -<li>Field | </li> -<li><a href="#constructor_detail">Constr</a> | </li> -<li><a href="#method_detail">Method</a></li> -</ul> -</div> -<a name="skip-navbar_top"> -<!-- --> -</a></div> -<!-- ========= END OF TOP NAVBAR ========= --> -<!-- ======== START OF CLASS DATA ======== --> -<div class="header"> -<div class="subTitle">org.apache.commons.math3.ode.nonstiff</div> -<h2 title="Class EulerFieldIntegrator" class="title">Class EulerFieldIntegrator<T extends <a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><T>></h2> -</div> -<div class="contentContainer"> -<ul class="inheritance"> -<li><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">java.lang.Object</a></li> -<li> -<ul class="inheritance"> -<li><a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html" title="class in org.apache.commons.math3.ode">org.apache.commons.math3.ode.AbstractFieldIntegrator</a><T></li> -<li> -<ul class="inheritance"> -<li><a href="../../../../../../org/apache/commons/math3/ode/nonstiff/RungeKuttaFieldIntegrator.html" title="class in org.apache.commons.math3.ode.nonstiff">org.apache.commons.math3.ode.nonstiff.RungeKuttaFieldIntegrator</a><T></li> -<li> -<ul class="inheritance"> -<li>org.apache.commons.math3.ode.nonstiff.EulerFieldIntegrator<T></li> -</ul> -</li> -</ul> -</li> -</ul> -</li> -</ul> -<div class="description"> -<ul class="blockList"> -<li class="blockList"> -<dl><dt><span class="strong">Type Parameters:</span></dt><dd><code>T</code> - the type of the field elements</dd></dl> -<dl> -<dt>All Implemented Interfaces:</dt> -<dd><a href="../../../../../../org/apache/commons/math3/ode/FirstOrderFieldIntegrator.html" title="interface in org.apache.commons.math3.ode">FirstOrderFieldIntegrator</a><T>, <a href="../../../../../../org/apache/commons/math3/ode/nonstiff/FieldButcherArrayProvider.html" title="interface in org.apache.commons.math3.ode.nonstiff">FieldButcherArrayProvider</a><T></dd> -</dl> -<hr> -<br> -<pre>public class <a href="../../../../../../src-html/org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html#line.55">EulerFieldIntegrator</a><T extends <a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><T>> -extends <a href="../../../../../../org/apache/commons/math3/ode/nonstiff/RungeKuttaFieldIntegrator.html" title="class in org.apache.commons.math3.ode.nonstiff">RungeKuttaFieldIntegrator</a><T></pre> -<div class="block">This class implements a simple Euler integrator for Ordinary - Differential Equations. - - <p>The Euler algorithm is the simplest one that can be used to - integrate ordinary differential equations. It is a simple inversion - of the forward difference expression : - <code>f'=(f(t+h)-f(t))/h</code> which leads to - <code>f(t+h)=f(t)+hf'</code>. The interpolation scheme used for - dense output is the linear scheme already used for integration.</p> - - <p>This algorithm looks cheap because it needs only one function - evaluation per step. However, as it uses linear estimates, it needs - very small steps to achieve high accuracy, and small steps lead to - numerical errors and instabilities.</p> - - <p>This algorithm is almost never used and has been included in - this package only as a comparison reference for more useful - integrators.</p></div> -<dl><dt><span class="strong">Since:</span></dt> - <dd>3.6</dd> -<dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../org/apache/commons/math3/ode/nonstiff/MidpointFieldIntegrator.html" title="class in org.apache.commons.math3.ode.nonstiff"><code>MidpointFieldIntegrator</code></a>, -<a href="../../../../../../org/apache/commons/math3/ode/nonstiff/ClassicalRungeKuttaFieldIntegrator.html" title="class in org.apache.commons.math3.ode.nonstiff"><code>ClassicalRungeKuttaFieldIntegrator</code></a>, -<a href="../../../../../../org/apache/commons/math3/ode/nonstiff/GillFieldIntegrator.html" title="class in org.apache.commons.math3.ode.nonstiff"><code>GillFieldIntegrator</code></a>, -<a href="../../../../../../org/apache/commons/math3/ode/nonstiff/ThreeEighthesFieldIntegrator.html" title="class in org.apache.commons.math3.ode.nonstiff"><code>ThreeEighthesFieldIntegrator</code></a>, -<a href="../../../../../../org/apache/commons/math3/ode/nonstiff/LutherFieldIntegrator.html" title="class in org.apache.commons.math3.ode.nonstiff"><code>LutherFieldIntegrator</code></a></dd></dl> -</li> -</ul> -</div> -<div class="summary"> -<ul class="blockList"> -<li class="blockList"> -<!-- ======== CONSTRUCTOR SUMMARY ======== --> -<ul class="blockList"> -<li class="blockList"><a name="constructor_summary"> -<!-- --> -</a> -<h3>Constructor Summary</h3> -<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> -<caption><span>Constructors</span><span class="tabEnd"> </span></caption> -<tr> -<th class="colOne" scope="col">Constructor and Description</th> -</tr> -<tr class="altColor"> -<td class="colOne"><code><strong><a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html#EulerFieldIntegrator(org.apache.commons.math3.Field,%20T)">EulerFieldIntegrator</a></strong>(<a href="../../../../../../org/apache/commons/math3/Field.html" title="interface in org.apache.commons.math3">Field</a><<a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html" title="type parameter in EulerFieldIntegrator">T</a>> field, - <a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html" title="type parameter in EulerFieldIntegrator">T</a> step)</code> -<div class="block">Simple constructor.</div> -</td> -</tr> -</table> -</li> -</ul> -<!-- ========== METHOD SUMMARY =========== --> -<ul class="blockList"> -<li class="blockList"><a name="method_summary"> -<!-- --> -</a> -<h3>Method Summary</h3> -<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> -<caption><span>Methods</span><span class="tabEnd"> </span></caption> -<tr> -<th class="colFirst" scope="col">Modifier and Type</th> -<th class="colLast" scope="col">Method and Description</th> -</tr> -<tr class="altColor"> -<td class="colFirst"><code>protected org.apache.commons.math3.ode.nonstiff.EulerFieldStepInterpolator<<a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html" title="type parameter in EulerFieldIntegrator">T</a>></code></td> -<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html#createInterpolator(boolean,%20T[][],%20org.apache.commons.math3.ode.FieldODEStateAndDerivative,%20org.apache.commons.math3.ode.FieldODEStateAndDerivative,%20org.apache.commons.math3.ode.FieldEquationsMapper)">createInterpolator</a></strong>(boolean forward, - <a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html" title="type parameter in EulerFieldIntegrator">T</a>[][] yDotK, - <a href="../../../../../../org/apache/commons/math3/ode/FieldODEStateAndDerivative.html" title="class in org.apache.commons.math3.ode">FieldODEStateAndDerivative</a><<a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html" title="type parameter in EulerFieldIntegrator">T</a>> globalPreviousState, - <a href="../../../../../../org/apache/commons/math3/ode/FieldODEStateAndDerivative.html" title="class in org.apache.commons.math3.ode">FieldODEStateAndDerivative</a><<a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html" title="type parameter in EulerFieldIntegrator">T</a>> globalCurrentState, - <a href="../../../../../../org/apache/commons/math3/ode/FieldEquationsMapper.html" title="class in org.apache.commons.math3.ode">FieldEquationsMapper</a><<a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html" title="type parameter in EulerFieldIntegrator">T</a>> mapper)</code> -<div class="block">Create an interpolator.</div> -</td> -</tr> -<tr class="rowColor"> -<td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html" title="type parameter in EulerFieldIntegrator">T</a>[][]</code></td> -<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html#getA()">getA</a></strong>()</code> -<div class="block">Get the internal weights from Butcher array (without the first empty row).</div> -</td> -</tr> -<tr class="altColor"> -<td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html" title="type parameter in EulerFieldIntegrator">T</a>[]</code></td> -<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html#getB()">getB</a></strong>()</code> -<div class="block">Get the external weights for the high order method from Butcher array.</div> -</td> -</tr> -<tr class="rowColor"> -<td class="colFirst"><code><a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html" title="type parameter in EulerFieldIntegrator">T</a>[]</code></td> -<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html#getC()">getC</a></strong>()</code> -<div class="block">Get the time steps from Butcher array (without the first zero).</div> -</td> -</tr> -</table> -<ul class="blockList"> -<li class="blockList"><a name="methods_inherited_from_class_org.apache.commons.math3.ode.nonstiff.RungeKuttaFieldIntegrator"> -<!-- --> -</a> -<h3>Methods inherited from class org.apache.commons.math3.ode.nonstiff.<a href="../../../../../../org/apache/commons/math3/ode/nonstiff/RungeKuttaFieldIntegrator.html" title="class in org.apache.commons.math3.ode.nonstiff">RungeKuttaFieldIntegrator</a></h3> -<code><a href="../../../../../../org/apache/commons/math3/ode/nonstiff/RungeKuttaFieldIntegrator.html#fraction(int,%20int)">fraction</a>, <a href="../../../../../../org/apache/commons/math3/ode/nonstiff/RungeKuttaFieldIntegrator.html#integrate(org.apache.commons.math3.ode.FieldExpandableODE,%20org.apache.commons.math3.ode.FieldODEState,%20T)">integrate</a>, <a href="../../../../../../org/apache/commons/math3/ode/nonstiff/RungeKuttaFieldIntegrator.html#singleStep(org.apache.commons.math3.ode.FirstOrderFieldDifferentialEquations,%20T,%20T[],%20T)">singleStep</a></code></li> -</ul> -<ul class="blockList"> -<li class="blockList"><a name="methods_inherited_from_class_org.apache.commons.math3.ode.AbstractFieldIntegrator"> -<!-- --> -</a> -<h3>Methods inherited from class org.apache.commons.math3.ode.<a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html" title="class in org.apache.commons.math3.ode">AbstractFieldIntegrator</a></h3> -<code><a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#acceptStep(org.apache.commons.math3.ode.sampling.AbstractFieldStepInterpolator,%20T)">acceptStep</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#addEventHandler(org.apache.commons.math3.ode.events.FieldEventHandler,%20double,%20double,%20int)">addEventHandler</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#addEventHandler(org.apache.commons.math3.ode.events.FieldEventHandler,%20double,%20double,%20int,%20org.apache.commons.math3.analysis.solvers.BracketedRealFieldUnivariateSolver)">addEventHandler</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#addStepHandler(org.apache.commons.math3.ode.sampling.FieldStepHandler)">addStepHandler</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#clearEventHandlers()">clearEventHandlers</a>, <a hre f="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#clearStepHandlers()">clearStepHandlers</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#computeDerivatives(T,%20T[])">computeDerivatives</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#getCurrentSignedStepsize()">getCurrentSignedStepsize</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#getCurrentStepStart()">getCurrentStepStart</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#getEquations()">getEquations</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#getEvaluations()">getEvaluations</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#getEvaluationsCounter()">getEvaluationsCounter</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator. html#getEventHandlers()">getEventHandlers</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#getField()">getField</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#getMaxEvaluations()">getMaxEvaluations</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#getName()">getName</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#getStepHandlers()">getStepHandlers</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#getStepSize()">getStepSize</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#getStepStart()">getStepStart</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#initIntegration(org.apache.commons.math3.ode.FieldExpandableODE,%20T,%20T[],%20T)">initIntegration</a>, <a href="../../../../../../org/apache/commons/math3 /ode/AbstractFieldIntegrator.html#isLastStep()">isLastStep</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#resetOccurred()">resetOccurred</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#sanityChecks(org.apache.commons.math3.ode.FieldODEState,%20T)">sanityChecks</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#setIsLastStep(boolean)">setIsLastStep</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#setMaxEvaluations(int)">setMaxEvaluations</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#setStateInitialized(boolean)">setStateInitialized</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#setStepSize(T)">setStepSize</a>, <a href="../../../../../../org/apache/commons/math3/ode/AbstractFieldIntegrator.html#setStepStart(org.apache.commons.math3.ode.F ieldODEStateAndDerivative)">setStepStart</a></code></li> -</ul> -<ul class="blockList"> -<li class="blockList"><a name="methods_inherited_from_class_java.lang.Object"> -<!-- --> -</a> -<h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">Object</a></h3> -<code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang /Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait(long,%20int)" title="class or interface in java.lang">wait</a></code></li> -</ul> -</li> -</ul> -</li> -</ul> -</div> -<div class="details"> -<ul class="blockList"> -<li class="blockList"> -<!-- ========= CONSTRUCTOR DETAIL ======== --> -<ul class="blockList"> -<li class="blockList"><a name="constructor_detail"> -<!-- --> -</a> -<h3>Constructor Detail</h3> -<a name="EulerFieldIntegrator(org.apache.commons.math3.Field,org.apache.commons.math3.RealFieldElement)"> -<!-- --> -</a><a name="EulerFieldIntegrator(org.apache.commons.math3.Field, T)"> -<!-- --> -</a> -<ul class="blockListLast"> -<li class="blockList"> -<h4>EulerFieldIntegrator</h4> -<pre>public <a href="../../../../../../src-html/org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html#line.62">EulerFieldIntegrator</a>(<a href="../../../../../../org/apache/commons/math3/Field.html" title="interface in org.apache.commons.math3">Field</a><<a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html" title="type parameter in EulerFieldIntegrator">T</a>> field, - <a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html" title="type parameter in EulerFieldIntegrator">T</a> step)</pre> -<div class="block">Simple constructor. - Build an Euler integrator with the given step.</div> -<dl><dt><span class="strong">Parameters:</span></dt><dd><code>field</code> - field to which the time and state vector elements belong</dd><dd><code>step</code> - integration step</dd></dl> -</li> -</ul> -</li> -</ul> -<!-- ============ METHOD DETAIL ========== --> -<ul class="blockList"> -<li class="blockList"><a name="method_detail"> -<!-- --> -</a> -<h3>Method Detail</h3> -<a name="getC()"> -<!-- --> -</a> -<ul class="blockList"> -<li class="blockList"> -<h4>getC</h4> -<pre>public <a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html" title="type parameter in EulerFieldIntegrator">T</a>[] <a href="../../../../../../src-html/org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html#line.67">getC</a>()</pre> -<div class="block">Get the time steps from Butcher array (without the first zero).</div> -<dl><dt><span class="strong">Returns:</span></dt><dd>time steps from Butcher array (without the first zero</dd></dl> -</li> -</ul> -<a name="getA()"> -<!-- --> -</a> -<ul class="blockList"> -<li class="blockList"> -<h4>getA</h4> -<pre>public <a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html" title="type parameter in EulerFieldIntegrator">T</a>[][] <a href="../../../../../../src-html/org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html#line.72">getA</a>()</pre> -<div class="block">Get the internal weights from Butcher array (without the first empty row).</div> -<dl><dt><span class="strong">Returns:</span></dt><dd>internal weights from Butcher array (without the first empty row)</dd></dl> -</li> -</ul> -<a name="getB()"> -<!-- --> -</a> -<ul class="blockList"> -<li class="blockList"> -<h4>getB</h4> -<pre>public <a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html" title="type parameter in EulerFieldIntegrator">T</a>[] <a href="../../../../../../src-html/org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html#line.77">getB</a>()</pre> -<div class="block">Get the external weights for the high order method from Butcher array.</div> -<dl><dt><span class="strong">Returns:</span></dt><dd>external weights for the high order method from Butcher array</dd></dl> -</li> -</ul> -<a name="createInterpolator(boolean,org.apache.commons.math3.RealFieldElement[][],org.apache.commons.math3.ode.FieldODEStateAndDerivative,org.apache.commons.math3.ode.FieldODEStateAndDerivative,org.apache.commons.math3.ode.FieldEquationsMapper)"> -<!-- --> -</a><a name="createInterpolator(boolean, T[][], org.apache.commons.math3.ode.FieldODEStateAndDerivative, org.apache.commons.math3.ode.FieldODEStateAndDerivative, org.apache.commons.math3.ode.FieldEquationsMapper)"> -<!-- --> -</a> -<ul class="blockListLast"> -<li class="blockList"> -<h4>createInterpolator</h4> -<pre>protected org.apache.commons.math3.ode.nonstiff.EulerFieldStepInterpolator<<a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html" title="type parameter in EulerFieldIntegrator">T</a>> <a href="../../../../../../src-html/org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html#line.86">createInterpolator</a>(boolean forward, - <a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html" title="type parameter in EulerFieldIntegrator">T</a>[][] yDotK, - <a href="../../../../../../org/apache/commons/math3/ode/FieldODEStateAndDerivative.html" title="class in org.apache.commons.math3.ode">FieldODEStateAndDerivative</a><<a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html" title="type parameter in EulerFieldIntegrator">T</a>> globalPreviousState, - <a href="../../../../../../org/apache/commons/math3/ode/FieldODEStateAndDerivative.html" title="class in org.apache.commons.math3.ode">FieldODEStateAndDerivative</a><<a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html" title="type parameter in EulerFieldIntegrator">T</a>> globalCurrentState, - <a href="../../../../../../org/apache/commons/math3/ode/FieldEquationsMapper.html" title="class in org.apache.commons.math3.ode">FieldEquationsMapper</a><<a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html" title="type parameter in EulerFieldIntegrator">T</a>> mapper)</pre> -<div class="block">Create an interpolator.</div> -<dl> -<dt><strong>Specified by:</strong></dt> -<dd><code><a href="../../../../../../org/apache/commons/math3/ode/nonstiff/RungeKuttaFieldIntegrator.html#createInterpolator(boolean,%20T[][],%20org.apache.commons.math3.ode.FieldODEStateAndDerivative,%20org.apache.commons.math3.ode.FieldODEStateAndDerivative,%20org.apache.commons.math3.ode.FieldEquationsMapper)">createInterpolator</a></code> in class <code><a href="../../../../../../org/apache/commons/math3/ode/nonstiff/RungeKuttaFieldIntegrator.html" title="class in org.apache.commons.math3.ode.nonstiff">RungeKuttaFieldIntegrator</a><<a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html" title="type parameter in EulerFieldIntegrator">T</a> extends <a href="../../../../../../org/apache/commons/math3/RealFieldElement.html" title="interface in org.apache.commons.math3">RealFieldElement</a><<a href="../../../../../../org/apache/commons/math3/ode/nonstiff/EulerFieldIntegrator.html" title="type parameter in EulerFieldIntegrator">T</a> >></code></dd> -<dt><span class="strong">Parameters:</span></dt><dd><code>forward</code> - integration direction indicator</dd><dd><code>yDotK</code> - slopes at the intermediate points</dd><dd><code>globalPreviousState</code> - start of the global step</dd><dd><code>globalCurrentState</code> - end of the global step</dd><dd><code>mapper</code> - equations mapper for the all equations</dd> -<dt><span class="strong">Returns:</span></dt><dd>external weights for the high order method from Butcher array</dd></dl> -</li> -</ul> -</li> -</ul> -</li> -</ul> -</div> -</div> -<!-- ========= END OF CLASS DATA ========= --> -<!-- ======= START OF BOTTOM NAVBAR ====== --> -<div class="bottomNav"><a name="navbar_bottom"> -<!-- --> -</a><a href="#skip-navbar_bottom" title="Skip navigation links"></a><a name="navbar_bottom_firstrow"> -<!-- --> -</a> -<ul class="navList" title="Navigation"> -<li><a href="../../../../../../overview-summary.html">Overview</a></li> -<li><a href="package-summary.html">Package</a></li> -<li class="navBarCell1Rev">Class</li> -<li><a href="class-use/EulerFieldIntegrator.html">Use</a></li> -<li><a href="package-tree.html">Tree</a></li> -<li><a href="../../../../../../deprecated-list.html">Deprecated</a></li> -<li><a href="../../../../../../index-all.html">Index</a></li> -<li><a href="../../../../../../help-doc.html">Help</a></li> -</ul> -<div class="aboutLanguage"><em><script type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML";></script></em></div> -</div> -<div 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All rights reserved.</small></p> -</body> -</html> http://git-wip-us.apache.org/repos/asf/commons-complex/blob/b3576eeb/site-content/.svn/pristine/03/03f813052e371f47e23b55592ad3b76600b3c2c2.svn-base ---------------------------------------------------------------------- diff --git a/site-content/.svn/pristine/03/03f813052e371f47e23b55592ad3b76600b3c2c2.svn-base b/site-content/.svn/pristine/03/03f813052e371f47e23b55592ad3b76600b3c2c2.svn-base deleted file mode 100644 index 477e327..0000000 Binary files a/site-content/.svn/pristine/03/03f813052e371f47e23b55592ad3b76600b3c2c2.svn-base and /dev/null differ
