Converting comma to point

matlab

Solution

This post on Matlabs site suggests:

function comma2point_overwrite( filespec )
% replaces all occurences of comma (",") with point (".") in a text-file.
% Note that the file is overwritten, which is the price for high speed.
    file = memmapfile( filespec, 'writable', true );
    comma = uint8(',');
    point = uint8('.');
    file.Data( transpose( file.Data==comma) ) = point;
    delete(file)
end

Problem

I have a text file like this column wise: ``` 0,472412 0,455627 0,439148 0,421753 ... 0,116577 0,086670 0,057373 0,027161 ``` How can I convert the comma into dot in matlab?

Original source