Help with a problem in a Matrix

Is there is a function or way to do this :
A = [2015,10,07;2015,10,07;2014,11,08;2014,11,08;2013,09,08;2005,10,03;2005,10,03]
Using matrix A, obtain this matrix a:
a = [2015,10,07;2014,11,08;2013,09,08;,2005,10,03]

2 个评论

I'll fix it for you this time (the second time), but for the future, read this link http://www.mathworks.com/matlabcentral/answers/13205#answer_18099
thank you so much ....

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 采纳的回答

Image Analyst
Image Analyst 2016-9-9

1 个投票

Use unique(). It will be a good exercise for you to try to figure out how to call it to do what you want. You'll learn more than if we just hand over the answer. If you just can't do it, let us know.

1 个评论

[C, ia, ic] = unique(A,'rows')
Thank you bro.... I use this and works... if someone else need it...

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