random vector generator

Hi!

I apologize ahead of time for my lack of terminology, I am new Matlab. I am trying to make a matrix that contain all of the possible variations, not combinations, of the vector

R = [ A B C D ]

where

A = [ 1 2 3 4 ]

B = [ 5 6 7 8 ]

C = [ 9 10 11 12]

D = [13 14 15 16]

Would someone be able to help?

Answer 1

[Walter Roberson]

meshgrid(A,B,C,D) or ndgrid(A,B,C,D) can do this for you.