MATLAB: Cell2mat error

cellcell2matMATLAB

I have the following cell array:
C =
  4×1 cell array
    {'1 1 3 2' }
    {'2 3 5 2' }
    {'3 4 5 3' }
    {'4 1 4 3 '}
and wish to turn its contents into a matrix, but when I use cell2mat on it it outputs "Error using cat
Dimensions of arrays being concatenated are not consistent."
I've tried using str2double but it just outputs NaN.

Best Answer

C = [{'1 1 3 2' }
    {'2 3 5 2' }
    {'3 4 5 3' }
    {'4 1 4 3 '}] ;
C = cell2mat(cellfun(@str2num,C,'UniformOutput',false))
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