How to do a simple elementwise logic in a matrix?
1 回表示 (過去 30 日間)
古いコメントを表示
Let's say I have A=[1 0.5 2; 0.5 1 1; 3 1 0.5];
I need to create a new matrix (with the same size as A) in which elements of A that are less than one are multiplied by 10 and those elements larger than one are multiplied by 100. I know how to do it with a 'for', but any better idea?
Thanks,
2 件のコメント
採用された回答
the cyclist
2013 年 12 月 19 日
You're so close!
(A<=1).*(A.*10) + (A>1).*(A.*100)
(You wrote 100 in your question, but used 200 in your code.)
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 Entering Commands 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!