Replicating one dimension of a 3d matrix

I have a matrix of size 100x4x2, I'd like to replicate the data 10 times so that I have a matrix of size 1000,4,2.

[Voss]

https://www.mathworks.com/help/matlab/ref/repmat.html

Answer 1

[the cyclist]

If M is your array, then

output = repmat(M,[10,1,1]);