Need help for saveas function for saving multiple figures

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Sarah
Sarah 2012-4-17
评论： Pradeep 2013-11-24
Hey guys,
Need some help with the saveas function. How can I save multiple figures that are being generated by a for loop? For example, this is what I have so far:
for k = 1:10
figure(k);
plot(foo)
saveas(k,'???')
How can I change my string at every iteration? I need the string to be descriptive with respect to the content of the figure.

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采纳的回答

Jessica Lam
Jessica Lam 2012-4-17
should be saveas not save
saveas(gca,temp)
  2 个评论
Jessica Lam
Jessica Lam 2012-4-17
try that one again=)
hope it works
for k = 1:10 figure(k); plot(foo); temp=['fig',num2str(k),'.png']; saveas(gca,temp); end

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更多回答（1 个）

Jessica Lam
Jessica Lam 2012-4-17
for k = 1:10 figure(k); plot(foo); temp=['fig',num2str(k),'.png']; save(gca,temp); end
  3 个评论
显示 1更早的评论
Image Analyst
Image Analyst 2012-4-17
See the FAQ: http://matlab.wikia.com/wiki/FAQ#How_do_I_save_my_figure.2C_axes.2C_or_image.3F_I.27m_having_trouble_with_the_built_in_MATLAB_functions.
Pradeep
Pradeep 2013-11-24
Use saveas in place of save
for k = 1:10 figure(k); plot(foo); temp=['fig',num2str(k),'.png']; saveas(gca,temp); end
The code worked for me and I think it should work for you too.

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