Creating a Vector with specified entries

Hey guys,

I'd like to create a vector that goes from 1 to n that looks like this:

[1 1 2 2 3 3 ... n n]

Any ideas?

KD

Answer 1

[per isakson]

This is better

    n = 12;
    num = repmat( [1:n], 2, 1 );
    num = transpose( num(:) )