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Projects in Awesome Lists tagged with fast-fourier-transform

A curated list of projects in awesome lists tagged with fast-fourier-transform .

https://github.com/cpmech/gosl

Linear algebra, eigenvalues, FFT, Bessel, elliptic, orthogonal polys, geometry, NURBS, numerical quadrature, 3D transfinite interpolation, random numbers, Mersenne twister, probability distributions, optimisation, differential equations.

computational-geometry differential-equations eigenvalues eigenvectors fast-fourier-transform linear-algebra linear-programming mersenne-twister optimization parallel-computations scientific-computing sparse-systems

Last synced: 08 Jan 2025

https://github.com/kfrlib/kfr

Fast, modern C++ DSP framework, FFT, Sample Rate Conversion, FIR/IIR/Biquad Filters (SSE, AVX, AVX-512, ARM NEON)

audio audio-processing avx avx512 clang cplusplus cplusplus-14 cplusplus-17 cpp14 cpp17 cxx dft digital-signal-processing discrete-fourier-transform dsp fast-fourier-transform fft header-only simd

Last synced: 09 Jan 2025

https://github.com/hukenovs/dsp-theory

Theory of digital signal processing (DSP): signals, filtration (IIR, FIR, CIC, MAF), transforms (FFT, DFT, Hilbert, Z-transform) etc.

convolution digital-signal-processing dsp fast-fourier-transform fft finite-impulse-response fir fpga lectures lessons numpy numpy-tutorial python scipy tutorial

Last synced: 03 Jan 2025

https://github.com/hukenovs/intfftk

Fully pipelined Integer Scaled / Unscaled Radix-2 Forward/Inverse Fast Fourier Transform (FFT) IP-core for newest Xilinx FPGAs (Source language - VHDL / Verilog). GNU GPL 3.0.

altera cooley-tukey-fft digital-signal-processing dsp fast-convolutions fast-fourier-transform fft fpga integer-arithmetic radix-2 route-optimization verilog vhdl vivado xilinx

Last synced: 19 Nov 2024

https://github.com/denosaurs/neo

👩‍💻 Matrix and other math, accelerated by WebGPU and WASM

deno fast-fourier-transform fft gpgpu gpu hacktoberfest javascript linear-algebra machine-learning matrix ndarray neural-network wasm webassembly webgpu wgsl

Last synced: 10 Oct 2024

https://github.com/tavurth/godot-fft

Fast Fourier Transform in GDScript

fast-fourier-transform fft godot godotengine

Last synced: 02 Nov 2024

https://github.com/marianhlavac/fft-cuda

Fast Fourier Transform implementation, computable on CUDA platform. Seminar project for MI-PRC course at FIT CTU.

c-plus-plus coursework cuda fast-fourier-transform fit-ctu nvidia python

Last synced: 08 Nov 2024

https://github.com/hukenovs/math

Useful m-scripts for DSP (CIC, FIR, FFT, Fast convolution, Partial Filters etc.)

cic digital-signal-processing dsp fast-convolutions fast-fourier-transform fft fir fpga m-scripts math matlab octave verilog vhdl

Last synced: 19 Nov 2024

https://github.com/akinomyoga/otfft

Fork: OTFFT-6.5 (OK Ojisan's Template FFT) - a C++ Template-based Fast Fourier Transform Library

bluestein-fft fast-fourier-transform fft stockham-fft

Last synced: 15 Oct 2024

https://github.com/shadyboukhary/gpu-research-fft-openacc-cuda

Case studies constitute a modern interdisciplinary and valuable teaching practice which plays a critical and fundamental role in the development of new skills and the formation of new knowledge. This research studies the behavior and performance of two interdisciplinary and widely adopted scientific kernels, a Fast Fourier Transform and Matrix Multiplication. Both routines are implemented in the two current most popular many-core programming models CUDA and OpenACC. A Fast Fourier Transform (FFT) samples a signal over a period of time and divides it into its frequency components, computing the Discrete Fourier Transform (DFT) of a sequence. Unlike the traditional approach to computing a DFT, FFT algorithms reduce the complexity of the problem from O(n2) to O(nLog2n). Matrix multiplication is a cornerstone routine in Mathematics, Artificial Intelligence and Machine Learning. This research also shows that the nature of the problem plays a crucial role in determining what many-core model will provide the highest benefit in performance.

acceleration cuda fast-fourier-transform fft gpu-acceleration gpu-computing gpu-programming nvcc openacc parallel-computing pgi pgi-compiler radix-2

Last synced: 09 Nov 2024

https://github.com/certik/ffte

FFTE: A Fast Fourier Transform Package (Official tarballs are unpacked into master as commits)

fast-fourier-transform fft fortran gpu-acceleration high-performance-computing parallel-computing

Last synced: 06 Dec 2024

https://github.com/dfm/python-finufft

Python bindings for the Flatiron Institute Non-Uniform Fast Fourier Transform library

fast-fourier-transform fourier-analysis python time-series

Last synced: 15 Oct 2024

https://github.com/rorysroes/fast_algorithm_fps_ssa

Implement F-DST to solve 2-D PDE(fast poisson solver) and FFT to compute Multiplication algorithm(Schönhage–Strassen algorithm) with C

algorithm butterfly-structures cpp discrete-fourier-transform fast-fourier-transform fft fps multiplication-algorithm numerical-methods pde poisson-equation

Last synced: 21 Dec 2024

https://github.com/francoisschwarzentruber/fft

Pedagogical tool for explaning Fast Fourier Transform

algorithm divide-and-conquer education educational-project fast-fourier-transform fft

Last synced: 16 Oct 2024

https://github.com/stefan-zobel/fft

Fast Fourier transform (FFT) using the Cooley–Tukey algorithm for power-of-two sizes and Bluestein's algorithm for non-power-of-two sizes.

bluestein fast-fourier-transform fft fft-algorithm java

Last synced: 15 Nov 2024

https://github.com/vasilescur/focusfriend

Hackathon project: ADHD treatment using real-time brainwave biofeedback.

biofeedback eeg fast-fourier-transform muse-headband osc python

Last synced: 16 Nov 2024

https://github.com/patrickshaw/psychoacoustic-encoder

A basic psychoacoustic encoder that removes simplifies signals by removing components in Discrete Fourier Transforms.

compression discrete-fourrier-transform encoding fast-fourier-transform psychoacoustics sound

Last synced: 17 Dec 2024

https://github.com/demon-2-angel/fourier_transform_image_processing

This repository tells you about uses of Fourier Transform in the Image -processing.

fast-fourier-transform fourier-transform image-processing low-frequency-filtering

Last synced: 14 Dec 2024

https://github.com/shreyasbapat/fouriernet-keras

Keras implementation of deep network to find Fourier transform of an image

fast-fourier-transform fourier-transform keras

Last synced: 10 Dec 2024

https://github.com/hrichharms/cooley-tukey_fft

Radix-2 Out-of-Place DIT FFT Algorithm for 1D Real Input

cooley-tukey-fft fast-fourier-transform fourier-transform

Last synced: 22 Dec 2024

https://github.com/tom-weatherhead/thaw-dsp

Digital signal processing algorithms implemented in TypeScript.

digital-signal-processing discrete-cosine-transform dsp fast-fourier-transform fft jpeg

Last synced: 17 Nov 2024

https://github.com/ratwolfzero/fft

Demonstartion how to use Fast Fourier Transform (FFT) with Python

fast-fourier-transform fft fourier-transform

Last synced: 22 Dec 2024

https://github.com/longluo/fft

Fast Fourier Transform Algorithm / Number Theoretic Transform

cpp fast-fourier-transform fft fourier-analysis fourier-series fourier-transform java ntt number-theoretic-transform

Last synced: 06 Jan 2025

https://github.com/peterajhgraham/fft_tool

Fast Fourier Transform (FFT) Tool using Python along with Numpy & Numba Libraries.

computer-vision fast-fourier-transform

Last synced: 24 Dec 2024

https://github.com/hrichharms/haskell-fft

Radix-2 Cooley-Tukey algorithm implementation in Haskell

cooley-tukey cooley-tukey-fft fast-fourier-transform fourier-transform

Last synced: 22 Dec 2024

https://github.com/ostad-ai/computer-science

Computer Science and related topics are the main focus of this repository. Mainly, Python language is used here.

algorithms computer-science cramers-rule divide-and-conquer dynamic-programming fast-fourier-transform linked-list matrix-inversion python root-finding

Last synced: 23 Nov 2024