How to obtain nearest distance between two sets of coordinates

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Shin
Shin 2023-1-10
编辑： Matt J 2023-1-10
Hi there, I have two sets of coordinates such as
startpose = [2,1; 4,5; 6,5; 2,3; 8,9];
endpose = [7,6; 2,4; 5,4; 2,9; 1,6;];
how can I obtain the nearest distance between the "startpose" and the "endpose" so that at the end I will have 5 pair of neareast distance between the two sets, and display which are the pair? Thanks
-Chann-

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回答（1 个）

Matt J
Matt J 2023-1-10
编辑：Matt J 2023-1-10
Ran in:
startpose = [2,1; 4,5; 6,5; 2,3; 8,9];
endpose = [7,6; 2,4; 5,4; 2,9; 1,6;];
[distance, index]=pdist2(startpose,endpose,'euc','Smallest',1);
nearestpoints = startpose(index,:)
nearestpoints = 5×2
6 5 2 3 4 5 4 5 4 5

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