Splitting string by number of characters matlab

Question

Is there any builtin function in Matlab that cuts string by the number of characters and returns it as a cell array or something. For example if call A = some_function(strin

Answer 1

An alternative solution, which is slightly more elegant (in my opinion), would be using regexp:

A = regexp(str, sprintf('\\w{1,%d}', n), 'match')

where str is your string and n is the number of characters.

Example

>> regexp('1234567890', '\w{1,3}', 'match')

ans = 
    '123'    '456'    '789'    '0'