From help-request at octave dot org Thu Jan 12 20:44:49 2006 Subject: RE: subplot From: To: Date: Fri, 13 Jan 2006 10:42:17 +0800 Hello, I'm a newbie to Octave, but (FWIW) on my Octave (Mac OS X fink binary 2.1.53, when I try your code (followed by a "replot" at the end), and substituting subplot(1,2,1); imagesc(data); with subplot (1,2,1); plot(sin(4*x)); the subplotting seems to work fine. The problem that I experience is that the imagesc doesn't seem to work. Even without the subplots, if I use data = rand(100,100); imagesc(data); replot; I'm told "error: replot must have something to plot". When I look at the source for imagesc.m I see it uses image.m, and image.m appears to not use gnuplot, but rather ImageMagick, xv or xloadimage. Perhaps our machines don't have any of these installed, and they are needed? Neil -----Original Message----- From: wang Juefu [mailto:wangjuefu at yahoo dot com] Sent: Friday, 13 January 2006 9:31 AM To: help at octave dot org Subject: subplot Hi there, Does any one know how to include imagesc in subplot as Matlab? In matlab, it is easy to combine image and graphs in subplots. For example data=rand(100,100); x=0:0.1:pi*2; subplot(1,2,1); imagesc(data); subplot(1,2,2); plot(sin(x)); This will plot two figures together. However, the above will not work in Octave. Juefu __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com ------------------------------------------------------------- Octave is freely available under the terms of the GNU GPL. Octave's home on the web: http://www.octave.org How to fund new projects: http://www.octave.org/funding.html Subscription information: http://www.octave.org/archive.html ------------------------------------------------------------- ------------------------------------------------------------- Octave is freely available under the terms of the GNU GPL. Octave's home on the web: http://www.octave.org How to fund new projects: http://www.octave.org/funding.html Subscription information: http://www.octave.org/archive.html -------------------------------------------------------------