How to merge cells with different sizes

Hi,

I have a 4x20 cell. Each of the 4 rows have 20 cells of the same dimension, however varying dimensions for each row i.e: [1x654000 1x654000 ......1x654000; 1x600000 1x600000 ......1x600000; 1x630000 1x630000.......1x630000; 1x660000 1x660000.......1x660000]

I would like to end up with a 4x1cell as follows: [20x654000; 20x600000; 20x630000; 20x660000]

Thanks

Answer 1

[KSSV]

k{1} = rand(1,20) ;
l{1} = rand(1,30) ;
m = [k{1} l{1}] ;