unique elliptic curve points

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sadiqa ilyas
sadiqa ilyas 2019-8-17
评论： sadiqa ilyas 2019-8-17
I have few points (0,8),(0,64),(28,1)(28,66),(9,47)(9,20),(54,20)(54,47),(21,10),(21,51)
Is there any matlab command which checks the x coordinate and select only unique point (based on x coordinate)
e.g (0,8),(28,66)(9,47),(54,20),(21,10)

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Bruno Luong
Bruno Luong 2019-8-17
use UNIQUE command
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Bruno Luong
Bruno Luong 2019-8-17
P=[0 8
0 59
4 20
4 47
5 23
5 44
9 20]
[~,i]=unique(P(:,1));
P(i,:)
sadiqa ilyas
sadiqa ilyas 2019-8-17
It works Thanks but how to arrange in table 8*n form

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