Single file forward and inverse Sliding DFT in C, C++ and Python
MIT License
digital signal processing library for software-defined radios
A simple, C99, header only, 0-Clause BSD Licensed, fast fourier transform (FFT).
Single-file public domain libraries for C/C++
A C++11/OpenGL library for the Fast Fourier Transform
a Fast Fourier Transform (FFT) library that tries to Keep it Simple, Stupid