I have matlab figures in .jpg file how can I export data points of the graph in excel.
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I have matlab figures in jpg file how can I export data points of the graph in excel. I attached example can any one help.
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Walter Roberson
le 30 Mai 2018
Duplicates earlier https://www.mathworks.com/matlabcentral/answers/403025-i-am-using-this-code-to-convert-jpg-file-to-maltab-fig-but-in-matlab-lab-file-there-is-no-figure-r which also has answers.
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Image Analyst
le 29 Mai 2018
Try using ginput() to identify endpoints of the axes, then use imfreehand() to get the coordinates of the curve, then scale them to get the calibrated points. Sorry, I don't have code for this, you'll have to write it.
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