清空筛选条件
清空筛选条件

Change all matrix elements from x to 1/x

14 次查看（过去 30 天）
Iakovos Antonoglou
Iakovos Antonoglou 2018-6-12
评论： Walter Roberson 2020-4-25
Hello, i am trying to change all the elements in a single line matrix from Xj to 1/Xj. Thanks

请先登录，再回答此问题。

采纳的回答

Rik
Rik 2018-6-12
X=1./X;
Use a dot for element-wise division and multiplication.
  3 个评论
显示 1更早的评论

请先登录，再进行评论。

更多回答（1 个）

Asieh Daneshi
Asieh Daneshi 2020-4-25
A=rand(n);
A(:,n)=1./A(:,n);
  1 个评论
Walter Roberson
Walter Roberson 2020-4-25
This would change a single column, rather than a single line (row). It happens to change the last column, by the way.

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Get Started with MATLAB 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