试用软件

How do I compare two matrices on a table to see which one has a higher value?

3 次查看（过去 30 天）

显示更早的评论

Lakyn 2016-8-21

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/300301-how-do-i-compare-two-matrices-on-a-table-to-see-which-one-has-a-higher-value

评论： Lakyn 2016-8-21

Hi all,

So my problem here is that I have two matrices, 76x2000 for both (lets call them A and B). What I want to do is to have a table with two columns including the two matrices, and then compare them to see whether B is always higher than A. How do I write this into a function?

Thank you very much!

2 个评论
显示无隐藏无

Azzi Abdelmalek 2016-8-21

A table with two columns including the two matrices 76x2000 ! How is this possible?

Lakyn 2016-8-21

Maybe not necessarily a table. But I need a way to compare the two 76x2000 matrice to see which one is higher.

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Azzi Abdelmalek 2016-8-21

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/300301-how-do-i-compare-two-matrices-on-a-table-to-see-which-one-has-a-higher-value#answer_232354

在 MATLAB Online 中打开

Maybe you need this

M=[A(:) B(:)]
idx=diff(M,[],2)

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Lakyn 2016-8-21

Sorry, but what does the second line of the code do?

请先登录，再进行评论。

请先登录，再回答此问题。

类别

MATLAB Language Fundamentals Data Types Tables

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

标签

Community Treasure Hunt

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

Translated by

试用软件