delete rows with a special number
1 回表示 (過去 30 日間)
古いコメントを表示
Hi ,
can someone please help me to delete the entire rows with 99?
A=
[ 0.0125 0.9025
99.0000 99.0000
99.0000 99.0000
99.0000 99.0000
99.0000 99.0000
0.1162 0.0176
99.0000 99.0000
99.0000 99.0000
99.0000 99.0000
99.0000 99.0000]
thanks.
0 件のコメント
採用された回答
Azzi Abdelmalek
2013 年 3 月 22 日
編集済み: Azzi Abdelmalek
2013 年 3 月 22 日
A(any(A==99,2),:)=[]
4 件のコメント
Matt Tearle
2013 年 3 月 22 日
To clarify: the 2 is a dimension argument for the any function. A==99 produces a matrix of logical values (T/F). By default any(A==99) applies an OR operation down each column, independently. So any(A==99,2) changes that to an OR operation across each row. The result is a column vector that is true wherever there's a 99 in the corresponding row of A.
その他の回答 (1 件)
参考
カテゴリ
Help Center および File Exchange で Logical 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!