From: Robert on
"Bruno Luong" <b.luong(a)fogale.findmycountry> wrote in message <httkjc$htr$1(a)fred.mathworks.com>...
> "Robert " <rgrandl(a)yahoo.com> wrote in message <httjuc$6h5$1(a)fred.mathworks.com>...
> > Hi all,
> >
> > I am trying to remove rows which contains duplicates elements.
> >
> > For e.g.:
> >
> > X=[ 1 2 3 1 1;
> > 2 1 2 2 3;
> > 4 1 2 4 3;
> > 1 2 3 4 5;
> > ]
> >
>
> X(all(diff(sort(X,2),1,2),2),:)
>
> Bruno

Thank you so much Bruno.

It works.