how can I sort the arrays according to example I explained below?

2 次查看（过去 30 天）
Rengin
Rengin 2016-6-15
回答： Elias Gule 2016-6-15
% Dear users, could you help me with sorthing the arrays I explain below:
% Let's say I have 3 equations:
% a+3b+5c+2d+4e=51
% 2a+5b+3c+d+6e=25
% 4a+2b+6c+3d+e=34
% CoEff=[1 3 5 2 4;2 5 3 1 6;4 2 6 3 1];
% Result= [51 25 34];
% According to the lowest value in "Result" matrix I want to sort CoEff and
% Result matrices. In the end I should have the matrices below:
% Sorted_CoEff=[2 5 3 1 6;4 2 6 3 1;1 3 5 2 4];
% Sorted_Result=[25 ; 34 ; 52];
% Thanks a lot for your help!

请先登录，再回答此问题。

采纳的回答

Adam
Adam 2016-6-15
编辑：Adam 2016-6-15
[Result, idx] = sort( Result );
CoEff = CoEff( idx, : );

更多回答（2 个）

TastyPastry
TastyPastry 2016-6-15
[Result,ind] = sort(Result);
CoEff = CoEff(ind,:);
Result = Result';
Elias Gule
Elias Gule 2016-6-15
Ok, try this.
CoEff=[1 3 5 2 4;2 5 3 1 6;4 2 6 3 1];
Result= [51 25 34];
[~,locs]=ismember(sort(Result),Result); %%
CoEff = CoEff(locs,:);

类别

在 Help Center 和 File Exchange 中查找有关 Shifting and Sorting Matrices 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