cell2mat error

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Diogo Carvalho 2019-4-16

评论： Diogo Carvalho 2019-4-16

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.

KSSV 2019-4-16

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

Diogo Carvalho 2019-4-16

awesome, thanks.

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