Select repeating elements in an matrix

2021 6 3
1 个回答
回答已采纳
更新时间：2021 6 3
14 次查看（30 天）

0 个投票

I have this matrix:
1 44
1 24
2 56
1 26
2 51
2 56
I want to select all rows whose first column is a one.
That is, I want to get an array:
1 44
1 24
1 26
and on the other hand:
2 56
2 51
2 56
Thank you very much for the help

请先登录，再回答此问题。

 采纳的回答

1 个投票

A = [???] % Your data
B = A(A(:,1)==1, :)
Good luck

更多回答（0 个）

类别

在 帮助中心 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