MATLAB: Error using when cell2mat (with string characters)

Question

Hi, I have the following cell array that I would like to convert into a matrix with cell2mat() :

Matrix =
  7×1 cell array
    {'Longueur d''onde'  }
    {'Position 0.txt'    }
    {'Position_12500.txt'}
    {'Position_15015.txt'}
    {'Position_19000.txt'}
    {'Position_4200.txt' }
    {'Position_9100.txt' }

However, I get the following error :

    Error using cat
Dimensions of arrays being concatenated are not consistent.
Error in cell2mat (line 83)
            m{n} = cat(1,c{:,n});
            

It surely has something to do with the string characters, but I'm clueless at what I should do.

Thanks for your help!

Answer 1

Try

char(Matrix)

or

string(Matrix)