Sort a Matrix by the first column connecting the row elements so that the elements of the second column 'follow' those of the first.

1 回表示 (過去 30 日間)
Alex Perrakis
Alex Perrakis 2021 年 9 月 14 日
コメント済み: Alex Perrakis 2021 年 9 月 14 日
Hello Guys, i have a two column Matrix, where the first column is the diameter of some particles and the second column is Extiction. So the elements of the second column correspond to those of the first. My question is, is there a function that lets me sort the first column in ascending or descending order (does not matter) so that the corresponding value of extiction 'follows'? thank you very much.

サインインしてこの質問に回答する。

採用された回答

KSSV
KSSV 2021 年 9 月 14 日
A = rand(10,2) ;
[val,idx] = sort(A(:,1)) ;
iwant = A(idx,:)

その他の回答 (0 件)

カテゴリ

Help Center および File Exchange で Shifting and Sorting Matrices についてさらに検索

タグ

製品


リリース

R2021a

Community Treasure Hunt

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

Start Hunting!

Translated by