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Re: no 'spy' function?
From: |
Per Persson |
Subject: |
Re: no 'spy' function? |
Date: |
Thu, 1 Aug 2002 22:13:29 +0200 |
Victor,
imagesc only works in an X11 environment unless you augment it a bit,
see:
http://homepage.mac.com/persquare/matlabReplace.html
Beware that OSX's tmpnam() is broken which makes opening multiple images
behaving a little odd....
/Per
On torsdag, augusti 1, 2002, at 09:52 , Victor Eijkhout wrote:
At 13:11 -0400 2002/08/01, Paul Kienzle wrote:
You can instead do
imagesc(x!=0)
Hm. Nothing. Well, if I leave out the ";" like you did I get lots of
ascii junk on my screen; if I put it in I get nothing. What is it
supposed to to? "plot" works fine for me, so I have gnuplot installed
and working.
if you have octave-forge (http://octave.sf.net) then you can say
spy(sparse(x))
Will try that next, though I remember having trouble with it on OSX
last time I tried. Which is a good while ago.
-- Victor Eijkhout <address@hidden>
tel: 865 974 9308 (W), 865 673 6998 (H), 865 974 8296 (F)
http://www.cs.utk.edu/~eijkhout/
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Octave is freely available under the terms of the GNU GPL.
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Subscription information: http://www.octave.org/archive.html
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