Given a 2D matrix A, and a 1D vector B, I would like to create a 3D Martix, with 2D slices of A minus each element of B.
So for a B of length 4, this works:
cat(3, A-B(1), A-B(2), A-B(3), A-B(4)))
The actual dimensions will be around A(40000,7), B(150), so I need to be able to do this for a given size of B
Best Answer