How to append 3 dimension array( matrix) for example in MATLAB M(:,:,i) = b

[rocco_sprmnt21]

A=rand(1:10, 2,3,2)
B=rand(1:10, 2,3,2)

[A;;;B]  

A=rand(1:10, 2,3,2,1)
B=rand(1:10, 2,3,2,2)

[A;;;;B]