fast-fourier-transform

There are 6 repositories under fast-fourier-transform topic.

smacke / ffsubsync
Automagically synchronize subtitles with video.
subtitles video audio ffmpeg vad fft synchronization sync subtitle captions vlc vlc-media-player srt srt-subtitles voice-activity-detection speech-detection fast-fourier-transform alignment string-alignment caption
Language:Python 6490
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.
scientific-computing linear-algebra differential-equations sparse-systems parallel-computations computational-geometry fast-fourier-transform eigenvalues eigenvectors optimization linear-programming mersenne-twister
Language:Go 1805
Maratyszcza / NNPACK
Acceleration package for neural networks on multi-core CPUs
neural-network neural-networks convolutional-layers inference high-performance high-performance-computing simd cpu multithreading fast-fourier-transform winograd-transform matrix-multiplication
Language:C 1659
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
Language:C++ 1582
dsp-theory
hukenovs / dsp-theory
Theory of digital signal processing (DSP): signals, filtration (IIR, FIR, CIC, MAF), transforms (FFT, DFT, Hilbert, Z-transform) etc.
digital-signal-processing fast-fourier-transform finite-impulse-response fir fft convolution python numpy scipy numpy-tutorial dsp fpga lessons tutorial lectures
Language:Jupyter Notebook 911
pkumivision / FFC
This is an official pytorch implementation of Fast Fourier Convolution.
ffc imagenet image-classification non-local deep-neural-networks fast-fourier-transform spectral-analysis
Language:Python 312
spatialaudio / signals-and-systems-lecture
Continuous- and Discrete-Time Signals and Systems - Theory and Computational Examples
signal-processing signals systems fourier-transform laplace-transform notebook signal jupyter ipython bachelors-course discrete-fourrier-transform open-education open-educational-resources open-education-resources signals-and-systems z-transform fast-fourier-transform linear-time-invariant
Language:Jupyter Notebook 311
robertrypula / AudioNetwork
Data transmission over sound waves written in JavaScript without any dependencies. All you need is just microphone, speakers and the browser!
receive-data data-transmission sound-waves microphone psk fsk ofdm dsp webaudio-api correlation modem packets transmit-data discrete-fourier-transform fast-fourier-transform
Language:JavaScript 203
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.
fft dsp fast-fourier-transform fast-convolutions fpga digital-signal-processing vhdl verilog vivado xilinx altera radix-2 cooley-tukey-fft integer-arithmetic route-optimization
Language:VHDL 72
denosaurs / neo
👩‍💻 Matrix and other math, accelerated by WebGPU and WASM
webgpu deno matrix machine-learning gpgpu gpu fast-fourier-transform fft linear-algebra neural-network wasm webassembly wgsl hacktoberfest ndarray javascript
Language:TypeScript 65
andrewmilson / ecfft
Elliptic Curve Fast Fourier Transform built on @arkworks-rs
arkworks cryptography elliptic-curves fast-fourier-transform fft polynomials rust zkstarks ecfft
Language:Rust 64
fortran-lang / fftpack
Double precision version of fftpack
fast-fourier-transform fortran-library fft fft-library fftpack fortran-package-manager
Language:Fortran 63
hukenovs / fp23fftk
Floating point Forward/Inverse Fast Fourier Transform (FFT) IP-core for newest Xilinx FPGAs (Source lang. - VHDL).
fft dsp vhdl verilog xilinx altera fpga digital-signal-processing matlab octave fast-fourier-transform radix-2 cooley-tukey-fft chirp frequency-analysis floating-point ieee754 fast-convolutions convolution convolution-filter
Language:VHDL 49
QuState / PhastFT
A high-performance, "quantum-inspired" Fast Fourier Transform (FFT) library written in pure and safe Rust.
fast-fourier-transform fft simd
Language:Rust 49
pushkar-khetrapal / Fast-CNN
Generating similiar results of convolution layers from Fast Fourier Transform
cnn convolutional-neural-networks fast-fourier-transform
Language:Jupyter Notebook 48
Samson-Mano / Fast_Fourier_Transform
C# implementation of Cooley–Tukey's FFT algorithm.
fourier-transform fft fft-analysis fast-fourier-transform data-processing frequency-domain time-domain cooley-tukey-fft cooley-tukey
Language:C# 37
GuildOfWeavers / galois
Arithmetic and polynomial operations in finite fields.
cryptography finite-fields fast-fourier-transform lagrange-interpolation
Language:TypeScript 36
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
gpu-fft raspberry-pi fft fast-fourier-transform python power-spectrum
Language:C 33
tino1b2be / DTMF-Decoder
A Java program to implement a DMTF Decoder.
dtmf-decoder dtmf-tones signal frequencies wav signal-processing dsp digital digital-signal-processing audio audio-processing fft fourier fast-fourier-transform goertzel goertzel-algorithm decoder
Language:Java 33
Audio-Spectrum-Display
Gieneq / Audio-Spectrum-Display
Version 1.0 of ESP32 powered Audio Spectrum Display
acrylic arduino esp32 fast-fourier-transform fastled fft spectrum spectrum-analyzer
Language:Jupyter Notebook 32
marianhlavac / FFT-cuda
Fast Fourier Transform implementation, computable on CUDA platform. Seminar project for MI-PRC course at FIT CTU.
fast-fourier-transform cuda nvidia fit-ctu c-plus-plus python coursework
Language:Cuda 31
gurushida / mnemophonix
A simple audio fingerprinting system
audio-fingerprinting audio-fingerprint command-line-tool c shazam-like shazam fast-fourier-transform haar-wavelets locality-sensitive-hashing minhash minhash-lsh-algorithm wave
Language:C 28
ZewenShen / hdp
A numerical library for High-Dimensional option Pricing problems, including Fourier transform methods, Monte Carlo methods and the Deep Galerkin method
high-dimensional partial-differential-equations numerical-methods deep-learning option-pricing fast-fourier-transform monte-carlo
Language:Python 28
audioplastic / ooura
Javascript port of Ooura FFT implementation
fft dsp dft ifft fast-fourier-transform signal-processing
Language:JavaScript 25
hibagus / 64pointFFTProcessor
Synthesizeable VHDL and Verilog implementation of 64-point FFT/IFFT Processor with Q4.12 Fixed Point Data Format.
digital-signal-processing signal-processing fast-fourier-transform vlsi-design vlsi-physical-design vlsi-project fpga-accelerator
Language:Verilog 24
nauaneed / PyDNS
Direct Numerical Simulation of Fluid Flow with IBM Using Python
cfd fluid-dynamics fluid-simulation finite-difference spectral-methods immersed-boundary-method immersed-boundary spectral-method projection-method direct-numerical-simulation turbulence fourier-transform fast-fourier-transform discrete-sine-transform discrete-cosine-transform
Language:Jupyter Notebook 24
tavurth / godot-fft
Fast Fourier Transform in GDScript
godot fast-fourier-transform fft godotengine
Language:GDScript 24
hukenovs / math
Useful m-scripts for DSP (CIC, FIR, FFT, Fast convolution, Partial Filters etc.)
cic fir math fft matlab octave vhdl verilog fpga dsp digital-signal-processing fast-fourier-transform fast-convolutions m-scripts
Language:MATLAB 23
Postrediori / OceanSimulation
Ocean Simulation Based on a Model By Keith Lantz (https://www.keithlantz.net/)
opengl glsl fast-fourier-transform ocean-simulation
Language:C++ 21
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.
deep-neural-networks ensemble-classifier ensemble-learning induction-motor logestic-regression machinery-condition-monitoring random-forest stacking-classifier stacking-ensemble support-vector-machine induction-motor-fault-detection machinery-fault-dataset fast-fourier-transform fault-detection fault-diagnosis anomaly-detection
Language:Jupyter Notebook 20
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.
digital-signal-processing audio-processing fast-fourier-transform finite-impulse-response low-pass-filter band-pass-filter filter-designer-toolbox matlab-gui matlab matlab-script
Language:MATLAB 20
sdiehl / galois-fft
Finite field polynomial arithmetic based on fast Fourier transforms
discrete-fourier-transform fast-fourier-transform finite-fields galois-field lagrange-interpolation polynomial-interpolation polynomial-multiplication
Language:Haskell 20
2decomp-fft / 2decomp-fft
The 2DECOMP&FFT library provides access to a slabs and pencil decompositions as well as FFTs.
fast-fourier-transform finite-difference-method pencil-decomposition
Language:Fortran 18
j-funk / js-dsp-test
Quick evaluation of some FFT jobs in Javascript.
dsp fft digital-signal-processing benchmark comparison fast-fourier-transform discrete-fourier-transform
Language:C 17
ShurenQi / FGPCET
Matlab code for the paper "Color image zero-watermarking based on Fast Quaternion Generic Polar Complex Exponential Transform"
pattern-recognition image-processing image-analysis orthogonal-moments fast-fourier-transform
Language:MATLAB 16
arkworks-rs / ldt
An `arkworks` library for low-degree testing
rust cryptography fast-fourier-transform low-degree-testing
Language:Rust 15