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Embedded Software Engineer, Tech Enthusiast, and Language Hobbyist
Deriving the Discrete Fourier Transform (DFT) from the Continuous-Time Fourier Transform
Oct 6, 2024
A derivation of the DFT starting from the Continuous Time Fourier Transform
Chirp Z Transform FFT Algorithm
Sep 26, 2024
An explanation of how the Chirp-Z transform FFT algorithm, also known as Bluestein’s algorithm, works with an emphasis on convolution and equivalence