Trial software

Deleting Repeated Rows in a matrix

30 views (last 30 days)

Show older comments

Rehan Rehan on 27 Mar 2016

0
Link

Direct link to this question

https://au.mathworks.com/matlabcentral/answers/275640-deleting-repeated-rows-in-a-matrix

Answered: Stephen23 on 27 Mar 2016

I need to delete duplicate rows in a matrix. I used "unique" function it deletes the duplicate rows but "re-orders" the rows in ascending order which I don't require. I need the first instance of the duplicate be kept as it is and all subsequent instances be deleted.

0 Comments
Show -2 older commentsHide -2 older comments

Sign in to comment.

Sign in to answer this question.

Answers (1)

Stephen23 on 27 Mar 2016

1
Link

Direct link to this answer

https://au.mathworks.com/matlabcentral/answers/275640-deleting-repeated-rows-in-a-matrix#answer_215193

Open in MATLAB Online

http://www.mathworks.com/help/matlab/ref/unique.html

unique(X,'rows','stable')

0 Comments
Show -2 older commentsHide -2 older comments

Sign in to comment.

Sign in to answer this question.

Categories

MATLAB Language Fundamentals Data Types Structures

Find more on Structures in Help Center and File Exchange

Tags

Community Treasure Hunt

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

Trial software