Concatenate layered matrix into one layer

I have a 2x133xi layered matrix. How can I take the i layers and combine it into a single layer matrix? So if i = 5 and I had a 2x133x5 matrix, the end result would be just a 2x665? I tried using the cat function but I can't seem to automate it for any number i.

Answer 1

[OCDER]

a = randi(10, 2, 133, 5);
b = reshape(a, size(a, 1), size(a, 2) * size(a, 3));

[Andrew Poissant]

Worked like a charm, thanks!

[OCDER]

You're welcome!