On 2/2/06, Paul Smith <[EMAIL PROTECTED]> wrote: > > > Yes, that is what I mean. An illustration is at > > > > > > http://www.mathworks.com/access/helpdesk/help/techdoc/ref/spy.html > > > > tell me the structure of your data file? > > Are the values also saved as a matrix? > > Thanks to all. An example of a data file is attached. It is a text > file with a matrix. Each column corresponds to x-coordinate, whereas > each row corresponds to y-coordinate. Both x and y have the same > range: [0,1]. From column to column, x increases 0.1. From row to row, > y increases 0.1. First column corresponds to x=0 and first row to y=0.
Gnuplot seems to be able to plot points and export the result as a LaTeX file. I will give it a try tomorrow. Paul
