mat2cell

Converts a 2D matrix, m, to a cell array, R.

Syntax

R = mat2cell(m)

R = mat2cell(m, v1)

R = mat2cell(m, v1, v2)

Inputs

m
Type: matrix
v1 (optional)
Dimension which specifies how the rows of m should be split. The value or the sum of the elements of v1 should be equal to the number of rows of m.
Type: integer | vec
v2 (optional)
Dimension which specifies how the columns of m should be split. The value or the sum of the elements of v2 should be equal to the number of columns of m.
Type: integer | vec

Outputs

R
Type: cell

Examples

Default dimensions: 
m = reshape(1:20, 5,4);
R = mat2cell(m)
R =
{
[1,1] [Matrix] 5 x 4
1   6  11  16
2   7  12  17
3   8  13  18
4   9  14  19
5  10  15  20
}
Specifying row dimensions: 
m = reshape(1:20, 5,4);
R = mat2cell(m, [2,3])
R = 
{
[1,1] [Matrix] 2 x 4
1  6  11  16
2  7  12  17
[2,1] [Matrix] 3 x 4
3   8  13  18
4   9  14  19
5  10  15  20
}
Specifying row and column dimensions: 
m = reshape(1:20, 5,4);
R = mat2cell(m, [2,3], [3,1])
R = 
{
[1,1] [Matrix] 2 x 3
1  6  11
2  7  12
[1,2] [Matrix] 2 x 1
16
17
[2,1] [Matrix] 3 x 3
3   8  13
4   9  14
5  10  15
[2,2] [Matrix] 3 x 1
18
19
20
}