A small and fast Discrete Fourier Transform library
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Aug 11, 2025 - C
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cooley-tukey
Here are 15 public repositories matching this topic...
C# implementation of Cooley–Tukey's FFT algorithm.
fast-fourier-transform fft cooley-tukey-fft data-processing time-domain frequency-domain fourier-transform fft-analysis cooley-tukey
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Aug 10, 2023 - C#
A FFT library in C, emitted by a Ocaml DAG FFT compiler. Supports both interleaved and split layouts, In-place & out-of-place C2C/R2C/C2R, 2D, and DCT/DST/DHT, with a calibrated wisdom planner. Beats Intel MKL on C2C and on multithreaded real/2D transforms. Pure C, zero dependencies.
simd fft cooley-tukey-fft bluestein fourier-transform fft-library cooley-tukey mixed-radix dag-optimization
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Aug 25, 2026 - C
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.
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May 2, 2021 - C
Implementations of Algorithms to Architectures following : https://youtube.com/playlist?list=PLco7dux9L7g1RrB8TqUVCMEeu86D7azeg
dft discrete cooley-tukey-fft implementation floating-point decimation division discrete-fourier-transform cooley-tukey non-restoring restoring-division non-restoring-division binary-division single-precision signed-division unsigned-division decimation-in-time signle-precision-floating-pont
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Jun 21, 2021 - TeX
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)
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Dec 22, 2025 - Rust
Fast Discrete Cosine Transform (FCT) using an FFT optimzed for real input sequences
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Mar 17, 2022 - C++
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.
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Jun 3, 2025 - C++
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.
python pipeline simulation signal-processing dsp numpy monte-carlo modeling radar vscode windowing fft hobby-project watchdog doppler kalman-filter tmr cfar cooley-tukey spark-inspired
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Apr 7, 2026 - Python
Fast Fourier Transform (by using the Cooley-Tukey (butterfly) algorithm) - Algorithm designs and analysis presentation - Fall 2023 /// by theMHD & Se.MHSN
python dft fast-fourier-transform fft cooley-tukey-fft butterfly fourier-transform discrete-fourier-transform fft-algorithm fft-analysis cooley-tukey fast-fourier-transformations
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Dec 1, 2023 - Python
Audio signal analyzer and steganography tool using Discrete Fourier Transform.
audio cpp signal-processing dsp fft lsb-steganography discrete-fourier-transform spread-spectrum cooley-tukey
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May 20, 2026 - C++
use fft (fast fourier transform) as a quick way to do convolution.
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Jul 2, 2023 - Python
Radix-2 Cooley-Tukey algorithm implementation in Haskell
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Jul 11, 2022 - 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.
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Nov 15, 2024 - Python
Radix-2 Cooley-Tukey FFT kernel in CUDA/C with shared-memory stage fusion and a coalesced bit-reversal transpose. Reaches 25% of cuFFT throughput and 70x over a single-threaded CPU on 1M-point transforms (NVIDIA T4). Every figure reproducible from the included Colab notebook.
hpc cuda gpgpu fft cuda-kernels gpu-computing cufft performance-optimization cooley-tukey nsight-compute
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Aug 17, 2026 - Cuda
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