A small and fast Discrete Fourier Transform library
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- C
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cooley-tukey
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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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- 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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- C
VectorFFT: A permutation-free mixed-radix FFT library that beats Intel MKL and FFTW on every tested size. Hand-tuned AVX2/AVX-512 codelets for 18 radixes, zero-allocation in-place execution, and a wisdom-based planner. 1.1x–4.9x faster than Intel MKL, 1.3x–12.8x faster than FFTW. Pure C, no dependencies.
simd fft vectorization cooley-tukey-fft bluestein fourier-transform fft-library bluestein-fft butterfly-operation cooley-tukey mixed-radix rader-fft dit-fft dag-optimization
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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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- TeX
Fast Discrete Cosine Transform (FCT) using an FFT optimzed for real input sequences
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- C++
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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- Rust
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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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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- Python
use fft (fast fourier transform) as a quick way to do convolution.
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- 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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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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- Python
Radix-2 Cooley-Tukey algorithm implementation in Haskell
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- Haskell
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