Python Forum

Hi all!

Is there a way to concatenate/append/"gluetogether" two (n*m-shaped) matrix into a single (n*m*2-shaped) array (with 3 axle), and not into an other (2n*m-shaped) or (n*2m-shaped) matrix?

I found a couple of websites about putting matrixes together, but these sites were about how to do it row~ or column~wise.

So, you have two matrices of shape nxm and want to concatenate them by third axis and get one matrix of shape nxmx2.
Thats easy:

import numpy as np
A = np.random.rand(10, 20)
B = np.random.rand(10, 20)
C = np.dstack([A, B])
print(C.shape)

Thank you!

This is exactly, what I want.