Where is the zero?

3 次查看（过去 30 天）
IBM watson
IBM watson 2018-11-9
评论： IBM watson 2018-11-9
How to find the location of a zero (or a different number) in a vector ?
like :
a=[ 1 3 5 6 34 4 0 1 3 4 50]
=>7

请先登录，再回答此问题。

采纳的回答

madhan ravi
madhan ravi 2018-11-9
编辑：madhan ravi 2018-11-9
a=[ 1 3 5 6 34 4 0 1 3 4 50]
index=find(a==0)
  4 个评论
显示 2更早的评论
Stephen23
Stephen23 2018-11-9
Note that often logical indexing is more efficient than using find.
IBM watson
IBM watson 2018-11-9
I will take a look. Thanks :)

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Simulink 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by