how can i remove elements of matrix that are greater mean value by a factor of 3 times standard deviation?

1 次查看（过去 30 天）
Joseph
Joseph 2015-2-24
编辑： Joseph 2015-2-24
i have a matrix E(150x18x6616) and matrix M(150x18) which is mean value of E ( M(i,j) = nanmean(E(i,j,:))) and S(150x18) which is standard deviation of E ( S(i,j) = nanstd(E(i,j,:))), how can i remove elements of matrix that are greater than mean value M(i,j) by a factor of 3 standard deviation?

请先登录，再回答此问题。

采纳的回答

Andrei Bobrov
Andrei Bobrov 2015-2-24
编辑：Andrei Bobrov 2015-2-24
E(bsxfun(@and,bsxfun(@gt,E,M),S==3)) = nan;

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Structures 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by