fast-fourier-transform | Topic | Ecosyste.ms: Repos

Topic: "fast-fourier-transform"

smacke/ffsubsync

Automagically synchronize subtitles with video.

Language: Python - Size: 3.7 MB - Last synced at: 15 days ago - Pushed at: 4 months ago - Stars: 7,188 - Forks: 295

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

Language: Go - Size: 29.7 MB - Last synced at: about 1 month ago - Pushed at: 3 months ago - Stars: 1,853 - Forks: 146

kfrlib/kfr

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

Language: C++ - Size: 12.1 MB - Last synced at: 20 days ago - Pushed at: about 1 month ago - Stars: 1,737 - Forks: 261

Maratyszcza/NNPACK

Acceleration package for neural networks on multi-core CPUs

Language: C - Size: 1.06 MB - Last synced at: about 1 month ago - Pushed at: about 1 year ago - Stars: 1,687 - Forks: 315

hukenovs/dsp-theory

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

Language: Jupyter Notebook - Size: 29.4 MB - Last synced at: about 1 month ago - Pushed at: 9 months ago - Stars: 1,092 - Forks: 187

spatialaudio/signals-and-systems-lecture

Continuous- and Discrete-Time Signals and Systems - Theory and Computational Examples

Language: Jupyter Notebook - Size: 41.6 MB - Last synced at: about 1 month ago - Pushed at: about 1 year ago - Stars: 348 - Forks: 93

pkumivision/FFC

This is an official pytorch implementation of Fast Fourier Convolution.

Language: Python - Size: 20.5 KB - Last synced at: over 1 year ago - Pushed at: almost 3 years ago - Stars: 274 - Forks: 26

QuState/PhastFT

A high-performance, "quantum-inspired" Fast Fourier Transform (FFT) library written in pure and safe Rust.

Language: Rust - Size: 14.3 MB - Last synced at: 15 days ago - Pushed at: 10 months ago - Stars: 215 - Forks: 11

robertrypula/AudioNetwork

Data transmission over sound waves written in JavaScript without any dependencies. All you need is just microphone, speakers and the browser!

Language: JavaScript - Size: 6.25 MB - Last synced at: 10 days ago - Pushed at: about 7 years ago - Stars: 212 - Forks: 31

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.

Language: VHDL - Size: 309 KB - Last synced at: 3 months ago - Pushed at: over 2 years ago - Stars: 81 - Forks: 26

fortran-lang/fftpack

Double precision version of fftpack

Language: Fortran - Size: 2.17 MB - Last synced at: 26 days ago - Pushed at: 4 months ago - Stars: 74 - Forks: 20

denosaurs/neo

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

Language: TypeScript - Size: 3.84 MB - Last synced at: 5 days ago - Pushed at: almost 2 years ago - Stars: 68 - Forks: 4

andrewmilson/ecfft

Elliptic Curve Fast Fourier Transform built on @arkworks-rs

Language: Rust - Size: 188 KB - Last synced at: about 11 hours ago - Pushed at: about 2 years ago - Stars: 68 - Forks: 3

hukenovs/fp23fftk

Floating point Forward/Inverse Fast Fourier Transform (FFT) IP-core for newest Xilinx FPGAs (Source lang. - VHDL).

Language: VHDL - Size: 1.27 MB - Last synced at: about 1 month ago - Pushed at: almost 3 years ago - Stars: 58 - Forks: 18

lab-cosmo/torch-pme

Particle-mesh based calculations of long-range interactions in PyTorch

Language: Python - Size: 8.11 MB - Last synced at: 24 days ago - Pushed at: 24 days ago - Stars: 49 - Forks: 6

Samson-Mano/Fast_Fourier_Transform

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

Language: C# - Size: 1.44 MB - Last synced at: 2 months ago - Pushed at: almost 2 years ago - Stars: 48 - Forks: 17

tavurth/godot-fft

Fast Fourier Transform in GDScript

Language: GDScript - Size: 1.78 MB - Last synced at: 3 months ago - Pushed at: over 2 years ago - Stars: 46 - Forks: 2

pushkar-khetrapal/Fast-CNN

Generating similiar results of convolution layers from Fast Fourier Transform

Language: Jupyter Notebook - Size: 2.56 MB - Last synced at: almost 2 years ago - Pushed at: over 4 years ago - Stars: 43 - Forks: 6

GuildOfWeavers/galois

Arithmetic and polynomial operations in finite fields.

Language: TypeScript - Size: 710 KB - Last synced at: about 1 month ago - Pushed at: over 2 years ago - Stars: 39 - Forks: 4

marianhlavac/FFT-cuda

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

Language: Cuda - Size: 4.48 MB - Last synced at: 5 days ago - Pushed at: about 2 years ago - Stars: 38 - Forks: 5

2decomp-fft/2decomp-fft

The 2DECOMP&FFT library provides access to a slabs and pencil decompositions as well as FFTs.

Language: Fortran - Size: 2.47 MB - Last synced at: about 23 hours ago - Pushed at: about 24 hours ago - Stars: 36 - Forks: 22

Gieneq/Audio-Spectrum-Display

Version 1.0 of ESP32 powered Audio Spectrum Display

Language: Jupyter Notebook - Size: 35.8 MB - Last synced at: 5 months ago - Pushed at: 5 months ago - Stars: 36 - Forks: 7

colin-guyon/rpi-audio-levels

Python binding allowing to retrieve audio levels by frequency bands given audio samples (power spectrum in fact), on a raspberry pi, using GPU FFT

Language: C - Size: 11.7 KB - Last synced at: over 2 years ago - Pushed at: over 3 years ago - Stars: 33 - Forks: 8

Alisah-Ozcan/GPU-NTT

Welcome to the GPU-NTT-Optimization repository! We present cutting-edge algorithms and implementations for optimizing the Number Theoretic Transform (NTT) on Graphics Processing Units (GPUs).

Language: Cuda - Size: 905 KB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 31 - Forks: 7

tino1b2be/DTMF-Decoder

A Java program to implement a DMTF Decoder.

Language: Java - Size: 48.5 MB - Last synced at: over 2 years ago - Pushed at: over 8 years ago - Stars: 31 - Forks: 15

ZewenShen/hdp

A numerical library for High-Dimensional option Pricing problems, including Fourier transform methods, Monte Carlo methods and the Deep Galerkin method

Language: Python - Size: 423 KB - Last synced at: about 1 year ago - Pushed at: about 5 years ago - Stars: 28 - Forks: 5

hukenovs/math

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

Language: MATLAB - Size: 51.8 KB - Last synced at: about 1 month ago - Pushed at: almost 5 years ago - Stars: 27 - Forks: 6

gurushida/mnemophonix

A simple audio fingerprinting system

Language: C - Size: 316 KB - Last synced at: over 1 year ago - Pushed at: almost 3 years ago - Stars: 25 - Forks: 4

audioplastic/ooura

Javascript port of Ooura FFT implementation

Language: JavaScript - Size: 238 KB - Last synced at: 23 days ago - Pushed at: almost 5 years ago - Stars: 25 - Forks: 0

Postrediori/OceanSimulation

Ocean Simulation Based on a Model By Keith Lantz (https://www.keithlantz.net/)

Language: C++ - Size: 1.83 MB - Last synced at: 5 months ago - Pushed at: 5 months ago - Stars: 24 - Forks: 3

arkworks-rs/ldt

An `arkworks` library for low-degree testing

Language: Rust - Size: 231 KB - Last synced at: 17 days ago - Pushed at: 10 months ago - Stars: 23 - Forks: 4

sdiehl/galois-fft

Finite field polynomial arithmetic based on fast Fourier transforms

Language: Haskell - Size: 39.1 KB - Last synced at: 19 days ago - Pushed at: over 4 years ago - Stars: 19 - Forks: 6

Saadia-Hassan/Application_of_FFT_with_FIR_filter

This project will walk you through the importance of Fast Fourier Transform (FFT) which is one of the major computation techniques in the world of Digital Signal Processing (DSP). It also explains how 'Filter Design Toolbox' can be made use of in MATLAB to design desired filters on the go.

Language: MATLAB - Size: 863 KB - Last synced at: over 1 year ago - Pushed at: about 5 years ago - Stars: 19 - Forks: 5

j-funk/js-dsp-test

Quick evaluation of some FFT jobs in Javascript.

Language: C - Size: 6.22 MB - Last synced at: about 1 year ago - Pushed at: over 7 years ago - Stars: 18 - Forks: 3

DataAnalyticsEngineering/FANS

FANS: an open-source, efficient, and parallel FFT-based homogenization solver designed to solve microscale multiphysics problems.

Language: C++ - Size: 11.6 MB - Last synced at: 5 days ago - Pushed at: 5 days ago - Stars: 17 - Forks: 5

Alisah-Ozcan/GPU-FFT

Welcome to the GPU-FFT-Optimization repository! We present cutting-edge algorithms and implementations for optimizing the Fast Fourier Transform (FFT) on Graphics Processing Units (GPUs).

Language: Cuda - Size: 85.9 KB - Last synced at: 16 days ago - Pushed at: 16 days ago - Stars: 16 - Forks: 2

RezaSaadatyar/SSVEP-based-EEG-signal-processing

This repository includes useful MATLAB codes for the detection of SSVEP in EEG signals using spatial filters, frequency recognition algorithms, and machine-learning methods.

Language: Jupyter Notebook - Size: 167 MB - Last synced at: 6 months ago - Pushed at: 6 months ago - Stars: 16 - Forks: 2

mo26-web/Induction-Motor-Faults-Detection-with-Stacking-Ensemble-Method-and-Deep-Learning

This is a induction motor faults detection project implemented with Tensorflow. We use Stacking Ensembles method (with Random Forest, Support Vector Machine, Deep Neural Network and Logistic Regression) and Machinery Fault Dataset dataset available on kaggle.

Language: Jupyter Notebook - Size: 917 KB - Last synced at: over 1 year ago - Pushed at: about 3 years ago - Stars: 15 - Forks: 2

harismuneer/Audio-and-FFT-Plots

🔊 A Matlab application which makes the Audio Plot (Amplitude vs Time) and Fast Fourier Transform Plot (FFT) for a given sound file.

Language: MATLAB - Size: 1.12 MB - Last synced at: 19 days ago - Pushed at: 5 months ago - Stars: 14 - Forks: 7

Dyalog/Math

Math workspace and libraries for Dyalog APL

Language: Fortran - Size: 9.8 MB - Last synced at: 4 months ago - Pushed at: 10 months ago - Stars: 14 - Forks: 0

ShurenQi/FGPCET

Matlab code for the paper "Color image zero-watermarking based on Fast Quaternion Generic Polar Complex Exponential Transform"

Language: MATLAB - Size: 31.3 KB - Last synced at: about 2 years ago - Pushed at: almost 5 years ago - Stars: 14 - Forks: 4

hibagus/64pointFFTProcessor

Synthesizeable VHDL and Verilog implementation of 64-point FFT/IFFT Processor with Q4.12 Fixed Point Data Format.

Language: Verilog - Size: 29.8 MB - Last synced at: about 2 years ago - Pushed at: about 5 years ago - Stars: 13 - Forks: 7

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.

Language: Cuda - Size: 9.12 MB - Last synced at: 2 months ago - Pushed at: almost 7 years ago - Stars: 13 - Forks: 3

gtiwari333/speech-recognition-java-hidden-markov-model-vq-mfcc

Automatically exported from code.google.com/p/speech-recognition-java-hidden-markov-model-vq-mfcc

Language: Java - Size: 1.66 MB - Last synced at: 3 months ago - Pushed at: about 1 year ago - Stars: 12 - Forks: 8

nauaneed/PyDNS

Direct Numerical Simulation of Fluid Flow with IBM Using Python

Language: Jupyter Notebook - Size: 17 MB - Last synced at: over 2 years ago - Pushed at: about 3 years ago - Stars: 12 - Forks: 4

vasilescur/FocusFriend

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

Language: Python - Size: 2.93 KB - Last synced at: 2 months ago - Pushed at: over 7 years ago - Stars: 12 - Forks: 2

certik/ffte

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

Language: Fortran - Size: 127 KB - Last synced at: 3 months ago - Pushed at: over 1 year ago - Stars: 11 - Forks: 4

akinomyoga/OTFFT

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

Language: C++ - Size: 59.6 MB - Last synced at: 5 days ago - Pushed at: over 3 years ago - Stars: 11 - Forks: 1

DhruvPasricha/Big-Integer-Library

A library that helps the user to perform all arithematic operations on big integers having up to 1000 digits.

Language: C++ - Size: 90.8 KB - Last synced at: over 2 years ago - Pushed at: over 3 years ago - Stars: 11 - Forks: 2

ViRGiL175/cpp-sound-visualizer

OpenGL visualization and FFT spectrum filtering

Language: C++ - Size: 40 KB - Last synced at: over 2 years ago - Pushed at: over 8 years ago - Stars: 11 - Forks: 3

iamjagdeesh/Gesture-Recognition-System-for-American-Sign-Language

A system to recognize hand gestures by applying feature extraction, feature selection (PCA) and classification (SVM, decision tree, Neural Network) on the raw data captured by the sensors while performing the gestures.

Language: MATLAB - Size: 75.6 MB - Last synced at: over 1 year ago - Pushed at: over 6 years ago - Stars: 10 - Forks: 9

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

Language: C++ - Size: 20.5 KB - Last synced at: 3 months ago - Pushed at: over 8 years ago - Stars: 10 - Forks: 5

dfm/python-finufft

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

Language: C++ - Size: 61.5 KB - Last synced at: 2 months ago - Pushed at: about 5 years ago - Stars: 9 - Forks: 2

kuanchihwang/fftw3_wrapper

fftw3_wrapper is a Fortran wrapper library around FFTW (https://www.fftw.org).

Language: Fortran - Size: 41 KB - Last synced at: about 1 year ago - Pushed at: about 1 year ago - Stars: 8 - Forks: 0

fergarciadlc/FFT-conv-decv

Fast convolution and deconvolution functions using Fast Fourier Transform (FFT)

Language: MATLAB - Size: 1.01 MB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 7 - Forks: 1

tiagoseq/NeuralFieldEq.jl

NeuralFieldEq.jl: An efficient solver to compute Neural Field Equations in several scenarios

Language: Julia - Size: 10.4 MB - Last synced at: 8 days ago - Pushed at: almost 3 years ago - Stars: 7 - Forks: 2

TSantosFigueira/fast-fourier-transform

Fast Fourier Transform (FFT) implementation for Unity

Language: C# - Size: 2.25 MB - Last synced at: over 2 years ago - Pushed at: almost 8 years ago - Stars: 7 - Forks: 1

rorysroes/Fast_Algorithm_FFT

Implement Cooley–Tukey FFT algorithm with C

Language: C++ - Size: 24.4 KB - Last synced at: 22 days ago - Pushed at: over 8 years ago - Stars: 7 - Forks: 3

pl3onasm/CLRS

Advanced algorithms and generic data structures in C

Language: C - Size: 10.4 MB - Last synced at: 2 months ago - Pushed at: 2 months ago - Stars: 6 - Forks: 1

eggersn/DistributedFFT

Distributed Fast Fourier Transforms for heterogeneous GPU Systems

Language: C++ - Size: 1.35 GB - Last synced at: over 2 years ago - Pushed at: over 3 years ago - Stars: 6 - Forks: 0

davidkrantz/nufft1d

Non-uniform fast Fourier transform (NUFFT) algorithm implementation

Language: MATLAB - Size: 343 KB - Last synced at: over 2 years ago - Pushed at: almost 5 years ago - Stars: 6 - Forks: 1

Boburmirzo/Fast-Fourier-Transform-Algorithm-and-Technical-Anaysis

Perform the Fast Fourier Transform (FFT) algorithm and identify the cyclical evolutions of this asset price

Language: Python - Size: 25.4 KB - Last synced at: about 1 month ago - Pushed at: over 7 years ago - Stars: 6 - Forks: 2

Az-21/dft

🦋 n-point iDFT calculator app (DFT, IDFT, FFT)

Language: Dart - Size: 479 KB - Last synced at: 4 months ago - Pushed at: 4 months ago - Stars: 5 - Forks: 0

AmrHMorsy/Ocean-Simulation-OpenGL

Real-time ocean simulation developed in C++/OpenGL, that employs Fast Fourier Transform (FFT), inspired by Jerry Tessendorf's paper 'Simulating Ocean Water'. Parallelized using OpenCL and features physically-based rendering (PBR), image-based lighting (IBL) for enhanced realism, and an HDR skybox for a dynamic and immersive sky.

Language: C++ - Size: 154 MB - Last synced at: 10 months ago - Pushed at: 10 months ago - Stars: 5 - Forks: 1

fbasatemur/FFT_Conv2D

2D Convolution apply in Frequency Domain

Language: C - Size: 2.46 MB - Last synced at: almost 2 years ago - Pushed at: almost 2 years ago - Stars: 5 - Forks: 1

francoisschwarzentruber/fft

Pedagogical tool for explaning Fast Fourier Transform

Language: JavaScript - Size: 25.4 KB - Last synced at: 2 months ago - Pushed at: almost 2 years ago - Stars: 5 - Forks: 0

Konfersi-Indonesia/Konfersi-FFT-Generator

This is a simple Fast Fourier Transform using Gaussian and sinusoidal wave data

Language: HTML - Size: 120 MB - Last synced at: about 2 years ago - Pushed at: over 3 years ago - Stars: 5 - Forks: 0

esote/fft

Header-only naive implementation of the fast Fourier transform algorithm.

Language: C - Size: 2.93 KB - Last synced at: almost 2 years ago - Pushed at: over 4 years ago - Stars: 5 - Forks: 0

xsoophx/Kymatik

A Kotlin library for audio analysis: FFT, pitch shifting and accurate BPM detection for .wav files.

Language: Kotlin - Size: 9.55 MB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 4 - Forks: 0

lemerleau/RAFFT

RAFFT: RNA structure and folding dynamics predictions using the fast Fourier transform

Language: Python - Size: 83.5 MB - Last synced at: 7 months ago - Pushed at: 7 months ago - Stars: 4 - Forks: 1

ksasso1028/indi-debanding

Image Debanding using Inversion by Direct Iteration

Language: Python - Size: 65.4 MB - Last synced at: 3 months ago - Pushed at: about 1 year ago - Stars: 4 - Forks: 1

Fourmilab/floating_point_benchmarks

The Marinchip/Autodesk/Fourmilab floating point benchmark, used since 1980 to evaluate the performance of machines and compilers on trigonometry-intensive floating point computations

Language: C++ - Size: 448 KB - Last synced at: about 2 years ago - Pushed at: over 2 years ago - Stars: 4 - Forks: 2

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.

Language: Java - Size: 25.4 KB - Last synced at: 3 months ago - Pushed at: over 2 years ago - Stars: 4 - Forks: 0

ken-power/SensorFusionND-Radar

The goal of this project is to use MATLAB to implement a Radar target generation and detection system.

Language: MATLAB - Size: 6.51 MB - Last synced at: over 2 years ago - Pushed at: over 4 years ago - Stars: 4 - Forks: 1

lowrank/rte

computaional toolbox for solving Radiative Transport Equations

Language: C++ - Size: 64.5 KB - Last synced at: over 1 year ago - Pushed at: over 4 years ago - Stars: 4 - Forks: 0

rchirravurivenkata/Short_Fourier_Transform

The script parses the sensor data files and subsequently performs FFT to observe temporal trends in the respiratory rates.

Language: Python - Size: 1.35 MB - Last synced at: over 2 years ago - Pushed at: almost 6 years ago - Stars: 4 - Forks: 1

Arpanjot0Singh/Image-enhancement-FFT

A Python-based project implementing image enhancement techniques using Fast Fourier Transform (FFT) to reduce noise and improve image quality.

Language: Python - Size: 4.01 MB - Last synced at: 6 days ago - Pushed at: about 2 years ago - Stars: 3 - Forks: 3

m-enesyilmaz/Digital-Filter-Design-with-Matlab

Digital Filter Design Samples

Language: MATLAB - Size: 12.7 KB - Last synced at: almost 2 years ago - Pushed at: about 3 years ago - Stars: 3 - Forks: 1

tinsir888/digital-signal-processing

Digital signal processing assignments. In the 5th semester in CC NKU, taught by Assoc. Prof. Li Yue.

Language: Python - Size: 1.11 MB - Last synced at: over 2 years ago - Pushed at: over 3 years ago - Stars: 3 - Forks: 0

twho/algorithms-swift

Algorithms written in Swift for an Udacity course - Introduction to Graduate Algorithms

Language: Swift - Size: 175 KB - Last synced at: over 2 years ago - Pushed at: over 4 years ago - Stars: 3 - Forks: 4

dvdvideo1234/MP3Toolbox

Mp3 player for the ML Environment

Language: MATLAB - Size: 3.3 MB - Last synced at: over 2 years ago - Pushed at: over 4 years ago - Stars: 3 - Forks: 0

cglosser/QuEST

Quantum Electromagnetics Simulation Toolkit (QuEST)

Language: C++ - Size: 869 KB - Last synced at: almost 2 years ago - Pushed at: almost 5 years ago - Stars: 3 - Forks: 2

Papich23691/Speaker-Recognition

Speaker Recognition using MFCC feature vectors and GLA vector quantization models

Language: C - Size: 26.4 KB - Last synced at: about 1 year ago - Pushed at: over 5 years ago - Stars: 3 - Forks: 2

cloudedbats/cloudedbats_dsp 📦

CloudedBats.org - Digital Signal Processing

Language: Jupyter Notebook - Size: 39.2 MB - Last synced at: about 2 years ago - Pushed at: almost 6 years ago - Stars: 3 - Forks: 0

Topic: "fast-fourier-transform"

cloudedbats/cloudedbats_dsp 📦

jdougan/floating_point_benchmarks Fork of Fourmilab/floating_point_benchmarks