how do I count number of folder?

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YJ
YJ 2014-10-7
回答： Image Analyst 2014-10-8
I do know how to count the number of files within the folder like this,
but is their way to file the number of folder inside the certain folder? (not file)

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José-Luis
José-Luis 2014-10-7
all_files = dir;
all_dir = all_files([all_files(:).isdir]);
num_dir = numel(all_dir);

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Image Analyst
Image Analyst 2014-10-8

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