清空筛选条件
清空筛选条件

Help with 'find' function

1 次查看（过去 30 天）
aurc89
aurc89 2014-2-25
评论： aurc89 2014-2-26
Hello! I have a vector X with some elements, and I want to find the position p of the element of X whose value is as close as possible to a known value A. For example, X = [1, 4.5, 6, 3 ,2.8] and A=4.7. The position of the element in X whose value is as close as possible to A is p=2, since X(2)=4.5 . Is there a fast way to do this, maybe using the function 'find' ? Thank you very much

请先登录，再回答此问题。

采纳的回答

Paul
Paul 2014-2-25
[val,ind]=min(abs(X-A))
Where val is the distance and ind the index .

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Matrix Indexing 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