How to move elements of a vector

I'd want the code that given the vector A

A=[ 1 2 4 3 0 1 5 3 7 9]

returns

A=[ 1 2 3 4 0 1 3 5 7 9]

thanks

[Image Analyst]

There are many possible ways, like using deal(). What is your rule for the new order?

[cami]

i want to rebuild the original matrix...

in my case the best way would be using fliplr

Answer 1

[Matt J]

A([  3:4:end,  4:4:end]) = A([  4:4:end,  3:4:end])