How to create a 3 dimensional matrix from two matrices each of 2 dimensions

I have two matrices A and B each of dimension 4x110. I would like to create a 3 dimensional matrix C of dimension 4x2x110 which is filled by values from A and B. The second dimension is because we have two matrices A and B.

Answer 1

[James Tursa]

C = reshape([A;B],size(A,1),2,size(A,2));