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Two numpy arrays - Sandra2312 - Jan-18-2021
I have two numpy arrays (3, n) which represent 3D coordinates.
I want to calculate the distance to every point in array B for each point in array A, but only save the minimum distance.
Since I know that many points are the same, it would be good to delete rows that are identical in both arrays.
Can someone help me?
RE: Two numpy arrays - paul18fr - Jan-18-2021
I think this topic has ever been tackled in the following post using the Kronecker product (numpy.kron); the limitation is the number of elements that conditions the size of the vectors and the amont of RAM accordingly.