A new array interpolation method is presented in this paper, which can extend linear array aperture, otherwise the normal array interpolation is not suit for extending array aperture. The improved ...

Description I am focusing on the performance of linear interpolation of regularly sampled 1D data. I (accidentally) found that numpy.interp can take cupy arrays as inputs and run directly on the GPU ...

It does so via a binary search to find the closest coordinate to x in xp. If you have a large array of x values this can be slow because numpy.interp does a binary search every time. This tiny library ...