Re: [OctDev] octave-foge developer

2008-02-11 Thread David Bateman
Abbot, Henry wrote: > Hello, >I've started using the wonderful Octave and Octave-Forge for signal > processing quite a bit in recent times, and the other day, I found a small > bug in the official released (I don't know if it's fixed in SVN yet) wavwrite > code, when it writes the WAV header

[OctDev] octave-foge developer

2008-02-11 Thread Abbot, Henry
Hello, I've started using the wonderful Octave and Octave-Forge for signal processing quite a bit in recent times, and the other day, I found a small bug in the official released (I don't know if it's fixed in SVN yet) wavwrite code, when it writes the WAV header for multi-channel data. I'v

Re: [OctDev] octave-forge-image histeq.m: several bugs, with patch

2008-02-11 Thread Jonas Wagner
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 | Its more important to be compatible with th matlab behavior in general | as that is what people seem to expect of us.. OK, I'll check the corresponding MATLAB functions. I'm doing some labwork now for an image processing course at university. If poss

Re: [OctDev] octave-forge-image histeq.m: several bugs, with patch

2008-02-11 Thread Andy Adler
On 11/02/2008, David Bateman <[EMAIL PROTECTED]> wrote: > Jonas Wagner wrote: > > | Seems fine to me. I committed it.. > > Ok, thanks a lot. > > > > Is backward compatibility an issue for those functions? Should they have > > the same signature / behaviour as their MATLAB counterpart? Because as >

Re: [OctDev] octave-forge-image histeq.m: several bugs, with patch

2008-02-11 Thread David Bateman
Jonas Wagner wrote: > | Seems fine to me. I committed it.. > Ok, thanks a lot. > > Is backward compatibility an issue for those functions? Should they have > the same signature / behaviour as their MATLAB counterpart? Because as > stated, the patch actually changes the behaviour quite a bit and mig

Re: [OctDev] octave-forge-image histeq.m: several bugs, with patch

2008-02-11 Thread Jonas Wagner
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 | Seems fine to me. I committed it.. Ok, thanks a lot. Is backward compatibility an issue for those functions? Should they have the same signature / behaviour as their MATLAB counterpart? Because as stated, the patch actually changes the behaviour qui

Re: [OctDev] (To Rafael Laboissiere and Teemu Ikonen) graceplot package problem

2008-02-11 Thread Tatsuro MATSUOKA
Hello David Thanks! Regards Tatsuro --- David Bateman <[EMAIL PROTECTED]> wrote: > Rafael Laboissiere wrote: > > * Tatsuro MATSUOKA <[EMAIL PROTECTED]> [2008-02-11 11:03]: > > > > > >> In the page > >> http://octave.sourceforge.net/graceplot/index.html > >> > >> Package Name: Gracepl

Re: [OctDev] Natural cubic spline

2008-02-11 Thread David Bateman
Marco Caliari wrote: >> Hi Marco, >> >> By "main package" do you mean the Octave core? If so then I think that >> is unlikley as csape is a function in a toolbox in matlab. If you mean >> an octave-forge package, then it is already in the splines package.. See >> >> http://octave.sourceforge.net/do

Re: [OctDev] Natural cubic spline

2008-02-11 Thread Marco Caliari
> Hi Marco, > > By "main package" do you mean the Octave core? If so then I think that > is unlikley as csape is a function in a toolbox in matlab. If you mean > an octave-forge package, then it is already in the splines package.. See > > http://octave.sourceforge.net/doc/funref_splines.html In fa

Re: [OctDev] Natural cubic spline

2008-02-11 Thread David Bateman
Marco Caliari wrote: > > Natural corresponds to 'second' with 0 values for the second > derivative at first and last point. So, there is no need for my > function. But I suggest to include csape.m in the main package > "splines" (whereelse?). Hi Marco, By "main package" do you mean the Octave cor

Re: [OctDev] Natural cubic spline

2008-02-11 Thread Marco Caliari
On Mon, 11 Feb 2008, David Bateman wrote: > Marco Caliari wrote: >> Hi. >> >> I was looking for something similar (i.e., as easy as) to spline.m for >> natural (instead of not-a-knot) cubic spline and I decided to write my >> own function nspline.m, which now I would like to share. The usage is >>

Re: [OctDev] patch: extension to save

2008-02-11 Thread Jaroslav Hajek
Ugh, terribly sorry. I've mixed up the addresses. My apologies to everyone.I'll send this again. On Feb 11, 2008 10:15 AM, Michael Goffioul <[EMAIL PROTECTED]> wrote: > Hi Jaroslav, > > As your patch touches octave sources, you should send it on > the octave maintainer mainling list. This list (oc

Re: [OctDev] octave-forge-image histeq.m: several bugs, with patch

2008-02-11 Thread David Bateman
Seems fine to me. I committed it.. D. -- David Bateman[EMAIL PROTECTED] Motorola Labs - Paris+33 1 69 35 48 04 (Ph) Parc Les Algorithmes, Commune de St Aubin+33 6 72 01 06 33 (Mob) 91193 Gif-Sur-Yvette FRANCE +33 1 69 3

Re: [OctDev] Natural cubic spline

2008-02-11 Thread David Bateman
Marco Caliari wrote: > Hi. > > I was looking for something similar (i.e., as easy as) to spline.m for > natural (instead of not-a-knot) cubic spline and I decided to write my > own function nspline.m, which now I would like to share. The usage is > exactly the same of spline.m (the part ## Check th

Re: [OctDev] patch: extension to save

2008-02-11 Thread Michael Goffioul
Hi Jaroslav, As your patch touches octave sources, you should send it on the octave maintainer mainling list. This list (octave-forge) is dedicated to octave-forge packages only. I'm not sure the main octave developer reads this list. Michael. On Mon, Feb 11, 2008 at 8:19 AM, Jaroslav Hajek <[E

Re: [OctDev] (To Rafael Laboissiere and Teemu Ikonen) graceplot package problem

2008-02-11 Thread David Bateman
Rafael Laboissiere wrote: > * Tatsuro MATSUOKA <[EMAIL PROTECTED]> [2008-02-11 11:03]: > > >> In the page >> http://octave.sourceforge.net/graceplot/index.html >> >> Package Name:Graceplot >> Package Version: 1.0.3 >> Last Release Date: 2007-12-05 >> Package Author: Joao Card

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Re: [OctDev] (To Rafael Laboissiere and Teemu Ikonen) graceplot package problem

2008-02-11 Thread Rafael Laboissiere
* Tatsuro MATSUOKA <[EMAIL PROTECTED]> [2008-02-11 11:03]: > In the page > http://octave.sourceforge.net/graceplot/index.html > > Package Name: Graceplot > Package Version: 1.0.3 > Last Release Date:2007-12-05 > Package Author: Joao Cardoso & Rafael Laboissiere > Package Maintaine

[OctDev] Natural cubic spline

2008-02-11 Thread Marco Caliari
Hi. I was looking for something similar (i.e., as easy as) to spline.m for natural (instead of not-a-knot) cubic spline and I decided to write my own function nspline.m, which now I would like to share. The usage is exactly the same of spline.m (the part ## Check the size and shape of y is cop