Remove duplicated rows in a matrix

1 visualización (últimos 30 días)
Mani Ahmadian
Mani Ahmadian el 25 de Sept. de 2014
Editada: Michael Haderlein el 25 de Sept. de 2014
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

Iniciar sesión para responder a esta pregunta.

Respuestas (1)

Michael Haderlein
Michael Haderlein el 25 de Sept. de 2014
Editada: Michael Haderlein el 25 de Sept. de 2014
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

Categorías

Más información sobre Creating and Concatenating Matrices en Help Center y File Exchange.

Etiquetas

Community Treasure Hunt

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

Start Hunting!

Translated by