how do i save multiple subimages in a subplot seperately into a file??

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Varun K N
Varun K N 2017-6-9
评论： Stephen23 2017-6-9
I have detected and cropped multiple images and displaying it in a subplot.Now I want to save these subplots separately into a file.Also put the code if possible. thank you
  2 个评论
Stephen23
Stephen23 2017-6-9
How to read multiple files is explained extensively in the documentation, on this forum, and in the wiki:
https://www.mathworks.com/help/matlab/import_export/process-a-sequence-of-files.html
https://www.mathworks.com/matlabcentral/answers/57446-faq-how-can-i-process-a-sequence-of-files
http://matlab.wikia.com/wiki/FAQ#How_can_I_process_a_sequence_of_files.3F
etc
The first thing to decide is if you want to generate the file names, or if you want to read the names of existing files:
  • generate names: use sprintf and fullfile.
  • read names: use dir and fullfile.
You can also find some examples with my FEX submission natsortfiles:
http://www.mathworks.com/matlabcentral/fileexchange/47434-natural-order-filename-sort
And as KSSV has already said, simply use one figure and replace the image data on each loop iteration. Then saving is easy.

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