MATLAB: How to combine two matrix

Question

 example1=[25 20 30 40 50 60 70 80 90];
 ex_perm = reshape((perms(example1))', 1,size(example1,2),[]);

I want [example1; ex_perm] format.

Means 1*9*362881 Matrix.

Answer 1

That is not combining two matrices. The code you show looks like it would work. An easier way of doing that would be

ex_perm = permute(perms(example1), [3 2 1]);