Using mat2cell

This is the third time that I'm forced to write a question about mat2cell since the explanation Matlab gives about said command offers no insight. I have a 2840x256, and I would like create 20 cells, each of 142*256. Is there any alternative to mat2cell, since I cannot understand how this command work.

Answer 1

[Matt J]

You can use mat2tiles from,

https://www.mathworks.com/matlabcentral/fileexchange/35085-mat2tiles-divide-array-into-equal-sized-sub-arrays

Example:

A=rand(2840,256);
Acell=mat2tiles(A,[142,256])

Acell = 20×1 cell array
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}

[Sebastian Daneli]

Thanks.

Answer 2

[Stephen23]

M = rand(2840,256);
C = mat2cell(M,142*ones(1,20),256)

C = 20×1 cell array
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}
    {142×256 double}

[Sebastian Daneli]

Looks great, thanks.