Optimizing Python in the Real World: NumPy, Numba, and the NUFFT
Read OriginalThis article details the process of understanding, implementing, and optimizing the Non-uniform Fast Fourier Transform (NUFFT) in Python. It argues for the value of pure-Python implementations for readability and ease of deployment, then demonstrates optimization techniques using NumPy and Numba to achieve performance close to a highly-optimized Fortran version.
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