find_unused_files checks all files in the same directory as the input function, including subdirectories. Then it prints a list of files that are not called by the input function.
Example: find_unused_files('foo') will call the function foo and print a list of files that are not called by the foo function.
Hannes Mogensen (2020). Find unused files (https://www.mathworks.com/matlabcentral/fileexchange/60340-find-unused-files), MATLAB Central File Exchange. Retrieved .