find_nums finds all of the numbers in a string and returns an numeric array, nums, with all of the numbers that were found. By specifying flag as 1,2,3 or 4, the program will find: complex numbers, real numbers, integers, or currency (dollars) respectively.
Also a cell array of the matched string is returned. The cell array maybe useful for reprinting numbers in a new table, using a different parsing method to extract the numbers, or reformatting such as removing spaces.
Edward Zechmann (2021). Find Numbers in a String (https://www.mathworks.com/matlabcentral/fileexchange/21618-find-numbers-in-a-string), MATLAB Central File Exchange. Retrieved .
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