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Fourier transform is different from FFT, which is Fast Fourier Transform. FFT is an optimization that involves decomposing a signal into multiple "smaller" sign
by woojoo666 4y ago
Fourier transform is different from FFT, which is Fast Fourier Transform. FFT is an optimization that involves decomposing a signal into multiple "smaller" signals, recursively performing FFT on those, and then combining the results.
- musicale 4y agos/FF/F/