Save Image Files in a loop

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Maria Jaramillo
Maria Jaramillo on 28 Jun 2018
Answered: D. Plotnick on 28 Jun 2018
Hello,
I have a program that generates certain images and saves them at the end and I have to actually hit save at the end, I am trying to make a loop for the same program, that will override the value of the parameter and save each file every time. I tried a simple for loop but it only saves the file once. when it goes through the first value of the parameter.

Accepted Answer

D. Plotnick
D. Plotnick on 28 Jun 2018
Something like this should work: just iterate over the save-name for the image.
for i = 1:I
image = doStuff(data);
imagesc(image);
fName = ['fileNameBase_',num2str(i),'.png'];
saveas(gca,fName);
end

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