MATLAB: Using strrep on cell array with some non-chars

Question

Hi all.

I have this set of data structured as an array of cells which contain chars in almost all cells. However, a few cells contain NaN as double.

Now, I want to use the function 'strrep' on this array of cells as I need to exchange ',' and '.'.

Does anyone have an efficient solution to this?

Thanks a lot

Answer 1

 C           = {'1,2', NaN, '3,14'};
 isString    = cellfun('isclass', C, 'char');
 C(isString) = strrep(C(isString), ',', '.');