Double x axis labels

Hi, I have two vectors at the same length, one of them I use as x axis in a graph plot, but I want both of them to appear at the x axis labels, meaning double labels at the x axis. How can I do that?

Thanks,

[KSSV]

Not clear...can you show using a figure?

[Adam]

You can set the XLabel property to any set of strings you want so you can manually concatenate two arrays of numbers into a set of strings/chars if you want.