MATLAB: How to cell array data in single matrix

Question

suppose i have an cell array code and output of this cell array is below

 code=
 b=cat(2,indx,nonzeros(a));
 c{i}=b;
 output=
       c = 
    [4x3 double]    [3x3 double]    [2x3 double]    [1x3 double]

>> c{1}

ans =

    1.0000    2.0000    2.0251
    1.0000    3.0000    2.4151
    1.0000    4.0000    3.6898
    1.0000    5.0000    3.7661

>> c{2}

ans =

    2.0000    3.0000    4.4384
    2.0000    4.0000    3.3449
    2.0000    5.0000    2.0825

>> c{3}

ans =

    3.0000    4.0000    5.1293
    3.0000    5.0000    6.0171
c{4}

ans =

    4.0000    5.0000    2.5647

how to use all data of cell array in the single matrix

Answer 1

out = cat(1,c{:});