extract data from cell matrix to matrix

Hi, I am facing an issue with extracting all data from my cell matrix to a martrix.

Cell matrix:

A = ([3*1] [3*1] [3*1]

[3*1] [3*1] [3*1]

[3*1] [3*1] [3*1])

each cell contain a vector:

[3*1] = (1

2

3)

I want to extract into a matrix look like:

B = (1 1 1

2 2 2

3 3 3

1 1 1

2 2 2

3 3 3

1 1 1

2 2 2

3 3 3)

I notice that I can use:

B = [A{1,1} A{1,2} A{1,3}; A{2,1} A{2,2} A{2,3}; A{3,1} A{3,2} A{3,3}]

but this is too messy and unefficient when the cell matrix become larger.

Answer 1

[Mario Malic]

Hi,

B = cell2mat(A);

[Jack Tse]

Thank you.