Re: problems in windowing, need help!

["Marco Polloni"]

Hi Nicola.

The problem is that the while cycle is never executed: nw is equal to N
and pos=1, so pos+nw can't never be less or equal than N.
When you want to plot y, it has never been calculated, so it's
undefined.

Moreover I think it's not kind to post the same message in a group two
times in an hour and a half to make it at the top of the list.

Marco