C# implementation of Cooley–Tukey's FFT algorithm.

A small and fast Discrete Fourier Transform library

Fast-Fourier Transform in 2D. Examination of Cooley-Tukey Algorithm for 2D FFT, image I/O for FFT, and a shared memory implementation of FFT on the GPU.

Permutation-free mixed-radix FFT library in C with hand-tuned AVX2/AVX-512 codelets for 18 radixes, zero-allocation in-place execution, and a calibrated wisdom planner. Beats Intel MKL on 207/207 cells (median 2.36×) and FFTW3 on 202/207 (median 3.21×). Pure C, no runtime dependencies.

Implementations of Algorithms to Architectures following : https://youtube.com/playlist?list=PLco7dux9L7g1RrB8TqUVCMEeu86D7azeg

The Cooley-Tukey algorithm is the Most Common Form of The Fast Fourier Transform (FFT). It Revolutionised Digital Signal Processing by Drastically Reducing the Time it Takes to Compute a Discrete Fourier Transform (DFT)

University project of the Advanced Methods for Scientific Computing course. Implementation of the Cooley-Tukey algorithm (parallel and sequential) for computing the Fast Fourier Transform (FFT) and its inverse.

Fast Discrete Cosine Transform (FCT) using an FFT optimzed for real input sequences

Radar DSP SIMULATION :: I/Q generation → Windowing → FFT/PSD → CA-CFAR → TMR majority vote → Doppler/velocity estimation → Tracker (SEARCH/LOCKED) → Kalman filter → Watchdog | SIM - Not Real hardware.

Fast Fourier Transform (by using the Cooley-Tukey (butterfly) algorithm) - Algorithm designs and analysis presentation - Fall 2023 /// by theMHD & Se.MHSN

Audio signal analyzer and steganography tool using Discrete Fourier Transform.

use fft (fast fourier transform) as a quick way to do convolution.

Radix-2 Cooley-Tukey algorithm implementation in Haskell

The original FFT implementation by Cooley-Tukey as written in the 1965 paper "An Algorithm for the Machine Calculation of Complex Fourier Series" written in Python.