Remove portion points in a square boundary

NB=300;
p=haltonset(2); q=net(p,2000); ra=q(1:NB,:)*10-5;
scatter(ra(:,1),ra(:,2));

My result is:

• I want to remove the points in the region [0,2]*[0,2]

Answer 1

[John D'Errico]

ra(all(ra >= 0,2) & all(ra<=2,2),:) = [];

[Lionel Amuzu]

Thank you Sir.