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Saving a matlab figure file without displaying it

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TP Das
TP Das 2015-2-3
评论： Benjamin Abruzzo 2020-5-28
Usually I generate a matlab plot using plot command and then save it for offline viewing. When I have to do the same for, say, 1000 plots, displaying each of them before saving becomes time consuming. Is there a way to save a matlab plot as jpeg without displaying it?

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采纳的回答

Titus Edelhofer
Titus Edelhofer 2015-2-3
Hi,
you might open the figure invible:
f = figure('visible', 'off');
surf(peaks);
print -djpeg test.jpg
close(f)
It will still take some time, though.
Titus

更多回答（2 个）

Blanca Larraga
Blanca Larraga 2018-6-4
Hi, I do this but the .jpeg are empty. Is there anything else I should consider?
Y. J.
Y. J. 2018-7-26
Hey I have a similiar problem. I'm plotting in a invisible figure in the first time that works good but if I want to hold on the plot and plot another one in it, it is overwriting the first plot? Any Idea for that?
  1 个评论
Benjamin Abruzzo
Benjamin Abruzzo 2020-5-28
Thy this
f = figure('visible', 'off');
X = rand(10,1); Y = rand(10,1); Z = rand(10,1);
hold on
plot(X,Y)
plot(X,Z)
plot(Y,Z)
hold off
print -djpeg test.jpg
close(f)

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