get the index of the n one in a binary vector
14 ビュー (過去 30 日間)
古いコメントを表示
Dear,
I have binary vector like bv=[0,0,0,0,1,0,0,1,1,1,0,0,1,0,1...] and I would like to get the index in bv of the n "1"
For example the index of the 4th "1" in bv is 10.
I know that using while loops and two counters it possible but I asking for are vectorized (more Matlab) solution
Thanks in advance,
0 件のコメント
回答 (1 件)
Stephen23
2019 年 1 月 21 日
>> bv=[0,0,0,0,1,0,0,1,1,1,0,0,1,0,1];
>> idx = find(bv);
>> idx(4)
ans = 10
0 件のコメント
参考
カテゴリ
Help Center および File Exchange で Matrix Indexing 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!