Remove NAN's from a matrix

19 次查看（过去 30 天）
HECTOR LUNA ENRIQUEZ
编辑： KSSV 2016-11-30
i have the matrix: [5 4 3 2 1;Nan 4 3 2 1;Nan Nan 3 2 1] and i want to have [5 4 3 2 1; 4 3 2 1;3 2 1] How can i get that? or how can i separate the matrix in vectors and so delete de nan's? Tanks

请先登录，再回答此问题。

回答（1 个）

KSSV
KSSV 2016-11-30
编辑：KSSV 2016-11-30
A = [5 4 3 2 1;NaN 4 3 2 1;NaN NaN 3 2 1] ;
idx = isnan(A) ;
A(idx) = 0 ;
You cannot get the result as [5 4 3 2 1; 4 3 2 1;3 2 1], because this is not a matrix. You can remove the nan's and replace with the number you want.

类别

在 Help Center 和 File Exchange 中查找有关 NaNs 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