add array to end of itself n times

Hi,

I have an array x=(y1,y2) and I want to add copy the values in the array and add them to the end of the array, such as

x=[x,x];

Is there a way to do this for n times, where n would be the number of sets of the original x in the new value of x?

Thanks,

Richard

Answer 1

[Paulo Silva]

doc repmat

example

    n=2;
    repmat([1 2],1,n)