Finding the 2 closest coordinates for a point

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hrushikesh kyathari
回答： darova 2019-6-29
I have got a 30 points in the set [-0.5,0.5]^2 in a matrix R generated from the random function. For each point, I need to find the 2 nearest points as well as the row number of the points. What should be done?
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Adam Danz
Adam Danz 2019-6-29
You should copy your comment as an answer, darova. That way the problem will be marked as ansered and you can get credit for your good answer.

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darova
darova 2019-6-29
[D,I] = pdist2(X,Y,'euclidean','Smallest',1);
Im gonna be MVP (Most Valueble Person), maybe MathWorks will start to pay me. Accept my answer please

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