Finding 4 closest values to a value in an array

2020 9 28

1 个回答

8 次查看（30 天）

0 个投票

How do I find multiple points close to a particular number in an array? I can do this for one value but how do I extend that?

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

Sindar 2020-9-28

1 个投票

[~,idx] = mink(abs(data-find_point),5);
data(idx)

AAS 2020-9-29

Hi, Thankyou! How can I extend this to select maybe two values above and below the value I want?

Sindar 2020-9-29

You'd play around with (data-find_point) without the abs(). Algorithm something like:

在帮助中心和 File Exchange 中查找有关 Shifting and Sorting Matrices 的更多信息

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

Translated by