Remove portion points in a square boundary

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Lionel Amuzu
Lionel Amuzu 2020-7-24
评论： Lionel Amuzu 2020-7-24
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]

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回答（1 个）

John D'Errico
John D'Errico 2020-7-24
ra(all(ra >= 0,2) & all(ra<=2,2),:) = [];

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