MATLAB: How to generate a matrix with the same vector in all the lines

Question

Hello,

I'd like to generate a matrix with the same vector n times. What I can choose. For example:

A= [ 1 2 3; 1 2 3; 1 2 3; …..n times……; 1 2 3]

Thank You

Answer 1

A = repmat(1:3,n,1)

And to learn more:

doc repmat