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distance between array and matrix

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Mireia Boneta Camí
回答： KSSV 2020-11-3
Hello everybody,
I have a matrix P with size 3xN and another matrix T with size 3x480. The 3 rows that have the two matrix make reference to the x,y,z of each point. What I want to do is compute the distance of every of the 480 points of matrix T with all the points of matrix P, obtaining a D matrix of 480xN. Can i do this without fors and loops? Thanks.

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KSSV
KSSV 2020-11-3
Read about pdist2.
A = rand(3,480) ;
d = pdist2(A',A') ; % required distances

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