Sum of array elements at 45° degree oblique dimension in Matlab

2 次查看（过去 30 天）

显示更早的评论

Gobert 2016-9-29

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/305058-sum-of-array-elements-at-45-degree-oblique-dimension-in-matlab

评论： Gobert 2016-9-29

采纳的回答： Steven Lord

Hello everyone!

I need your help!

Can anyone tell me how to find the sums (in red) of magic(3) array elements at 45° degree oblique dimension in Matlab as shown in the following figure ?

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Steven Lord 2016-9-29

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/305058-sum-of-array-elements-at-45-degree-oblique-dimension-in-matlab#answer_236651

Use the diag function.

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Gobert 2016-9-29

Thanks, Steven Lord.

请先登录，再进行评论。

类别

MATLAB Language Fundamentals Matrices and Arrays

在 Help Center 和 File Exchange 中查找有关 Matrices and Arrays 的更多信息

Community Treasure Hunt

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

Start Hunting!

Translated by