You need to use mat2cell:
X = reshape(1:20,5,4)'
C = mat2cell(X, [2 2], [3 2])
celldisp(C)
This code returns
X =
1 2 3 4 5
6 7 8 9 10
11 12 13 14 15
16 17 18 19 20
C =
[2x3 double] [2x2 double]
[2x3 double] [2x2 double]
C{1,1} =
1 2 3
6 7 8
C{2,1} =
11 12 13
16 17 18
C{1,2} =
4 5
9 10
C{2,2} =
14 15
19 2
In your case:
A = rand(256);
N = 16*ones(1,16);
B = mat2cell(A,N,N);
Best Answer