How to find indices of ranking of element in matrix

5 次查看（过去 30 天）

显示更早的评论

Pradya Panyainkaew 2018-2-8

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/381443-how-to-find-indices-of-ranking-of-element-in-matrix

编辑： Tomás Nunes 2018-3-19

采纳的回答： Birdman

if i have A=[0 32 103 59 543]; How can I find a ranking indices of each element to get a result like this

Result=[5 4 2 3 1]

Thanks in advance

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

Birdman 2018-2-8

3
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/381443-how-to-find-indices-of-ranking-of-element-in-matrix#answer_304044

在 MATLAB Online 中打开

[~,idx]=ismember(A,sort(A,'descend'))

2 个评论
显示无隐藏无

Pradya Panyainkaew 2018-2-8

Thank you so much Birdman.

Tomás Nunes 2018-3-19

编辑：Tomás Nunes 2018-3-19

how would it look if we had a matrix instead? for example, a 3x3 matrix, in which I want to rank by row. A = [4 3 6;7 8 3; 2 4 1] to look like this idx = [2 3 1; 2 1 3; 2 1 3]

请先登录，再进行评论。

类别

Sciences Physics

在 Help Center 和 File Exchange 中查找有关 Physics 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