Remove duplicated rows in a matrix

1 次查看（过去 30 天）
Mani Ahmadian
Mani Ahmadian 2014-9-25
编辑： Michael Haderlein 2014-9-25
Hi
I have some (x,y) points and it consists of some duplicated values, for example (x3,y3) is duplicated 3 times in data. How I can find/remove this point and other duplicated points in all my data?
Thanks.
Mani

请先登录，再回答此问题。

回答（1 个）

Michael Haderlein
Michael Haderlein 2014-9-25
编辑：Michael Haderlein 2014-9-25
unique(array,'rows') can do the job:
>> A=[1 2;3 4;5 6;1 2]
A =
1 2
3 4
5 6
1 2
>> unique(A,'rows')
ans =
1 2
3 4
5 6

类别

在 Help Center 和 File Exchange 中查找有关 Images 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