how to find the nearest value (if a value is already provided) from a given array?

1 次查看（过去 30 天）
Reana Taylor
Reana Taylor 2022-2-3
回答： David Hill 2022-2-3
Ran in:
I want to find the nearest value of x in the array m
x=0.61;
m=linspace(0,1,9);
meshs = 1×9
0 0.1250 0.2500 0.3750 0.5000 0.6250 0.7500 0.8750 1.0000
We know the nearest value is 0.6250, but i would like a code to do this for me, for any value of x.

请先登录，再回答此问题。

采纳的回答

Yongjian Feng
Yongjian Feng 2022-2-3
Try this:
x=0.61;
m=linspace(0,1,9);
[a, b] = min(abs(m-x));
m(b)

更多回答（1 个）

David Hill
David Hill 2022-2-3
[~,idx]=min(abs(m-x));
M=m(idx);

类别

在 Help Center 和 File Exchange 中查找有关 Get Started with Aerospace Blockset 的更多信息

标签

产品


版本

R2020b

Community Treasure Hunt

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

Start Hunting!

Translated by