Adding to the first value in a matrix based on the second value in that row.
1 回表示 (過去 30 日間)
古いコメントを表示
I have a matrix which has 4 columns and a number of rows. I simply want to add 1 to the value in the first column of a row if the second column has the value of 11 or 12 in it.
0 件のコメント
採用された回答
Alex Mcaulley
2020 年 1 月 7 日
Being A your matrix:
A(A(:,2) == 11 | A(:,2) == 12,1) = A(A(:,2) == 11 | A(:,2) == 12,1) + 1
0 件のコメント
その他の回答 (0 件)
参考
カテゴリ
Help Center および File Exchange で Get Started with MATLAB についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!