How to take the difference of two figures haveing (plots) of same dimentions?

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Thes are two figures with same vertical and horizontal dimensions. Hoa I can take the difference of these two figures. If I donot have their codes.

Accepted Answer

Image Analyst
Image Analyst on 15 Nov 2021
Crop out just the box part of each into separate images. Then call imabsdiff().
If you want to convert the images into plots, then you'll have to scan down line by line using strfind() to find the top of each curve.
If you need more help, attach the two images after they've been cropped out.

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