I have 2 figures (spectrograms) in MATLAB and I would like to subtract them from one another in order to test their similarity. Is there a way to do this?
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1why not save the figures as bitmap image,and then load them to compare ? is it the precision you are concerning about? – michaeltang Jan 21 '14 at 03:10
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Yes it is. I think I'm going to look for a different approach. – Michi Jan 22 '14 at 02:22