试用软件

How I able to replace a element in a particular position of matrix with a another value

14 次查看（过去 30 天）

显示更早的评论

NIRBAN CHAKRABORTY 2022-1-5

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1622950-how-i-able-to-replace-a-element-in-a-particular-position-of-matrix-with-a-another-value

评论： NIRBAN CHAKRABORTY 2022-1-5

I have B=ones(5,5) matrix

now i want to change the 1st row 3rd column element value from 1 to 0.

what is the command for doing that

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

dpb 2022-1-5

https://www.mathworks.com/help/matlab/learn_matlab/array-indexing.html

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Voss 2022-1-5

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1622950-how-i-able-to-replace-a-element-in-a-particular-position-of-matrix-with-a-another-value#answer_868750

在 MATLAB Online 中打开

B(1,3) = 0;

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

NIRBAN CHAKRABORTY 2022-1-5

Thank you very much it work sir

请先登录，再进行评论。

请先登录，再回答此问题。

类别

MATLAB Language Fundamentals Matrices and Arrays Matrix Indexing

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

标签

产品

MatrixVB

版本

R11.1

Community Treasure Hunt

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

Translated by

试用软件