what version of matlab you are using? because in matlab 2012b, there is such problem. I have tried it in matlab 2012a, there is no problem. If you want I can print screen and show it to you.
"Bruno Luong" <email@example.com> wrote in message <firstname.lastname@example.org>... > > > > as you can see, the result is different. I try this in matlab 2012b. > > I can't see. What I get is this: > > ==================== > 1 2 > 3 4 > > 0.3679 0.2231 > 0.1353 0.0821 > > 0.3679 0.2231 > 0.1353 0.0821 > > It seems alright to me > > Bruno