How can I add many matrices together, end to end?

I am trying to add 348 separate 72x144 matrices NOT by element, but rather to create one matrix of size 72x50112 (50112 is 144x348). I figured it would work to write:

TOTAL = (A;B;C;D;E...)

But this is not working. How can I do it?

[Matt Kindig]

TOTAL = [A,B,C,D,E,...]

[Azzi Abdelmalek]

This is not clear, what is the size of the output?

Answer 1

[sixwwwwww]

Dear Patrick, you can use

horzcat

See http://www.mathworks.de/de/help/matlab/ref/horzcat.html

or

vertcat

See http://www.mathworks.de/de/help/matlab/ref/vertcat.html

I hope it helps. Good luck!