MATLAB: Save figure in backround job

Question

Hi,

I am running a matlab job on an external computer. Figure display is not possible. However, I would like to save figures while the job is running between. I tried the following:

(extract from the code)

for ii = 1:1:100

% …working with Frame …

figure('visible','off')

imshow(Frame);

print(gcf,'-dpng', ['frame' num2str(ii),'.png']);

close(figure)

end

but it doesn't work. Does anyone have an idea how to realize that? I really prefer to save the images and not to keep the data sets.

Thanks a lot in advance.

Franziska

Answer 1

Your code should work.. If not try..

doc imsave