fastfouriertransform

There are 0 repository under fastfouriertransform topic.

BrownianNotion / OptionFFT
Python implementation of Fourier Transform pricing methods for the European call option, including the Fast-Fourier transform method described in Carr and Madan 1999.
python fastfouriertransform finance
Language:Python 12
mikex86 / SonopyJava
Java Implementation of the Sonopy Audio Feature Extraction Library by MycroftAI
audio-feature-extraction mfcc-features mfcc-extractor mfcc-algorithm audio-processing mel-spectrogram powerspectrum discrete-cosine-transform dct dct2 fft fastfouriertransform rfft sonopy numpy scipy
Language:Java 12
yuhsinliu1993 / FastFourierTransform
implement FFT on 2-D images
fastfouriertransform fourier-transform python
Language:Python 6
nyers33 / caustics_textures
generating periodic caustics pattern in space and time
caustics texture texture-synthesis fft fastfouriertransform
Language:C++ 5
holyhenry / uw-me-564-565
A repo for (Fall 2022) ME564 & (Winter 2023) ME565 course
ode linearize runge-kutta taylor-series fastfouriertransform fourier-series
Language:Jupyter Notebook 4
vshantam / Gender-classification-Artificial-Neural-Nets
This classifiers the gender of the person speaking in the singular audio file using Artificial Neural Networks
python3 machine-learning machine-learning-algorithms artificial-neural-networks gender-classification fastfouriertransform mathematica mfcc backpropagation keras scikitlearn-machine-learning tkinter-graphic-interface gui ipython parameter-tuning
Language:Python 4
bayuwira / Kendang-Tunggal-Classification-Using-Backpropagation-and-Onset-Detection
Bali has a diversity of arts that has been recognized by the world, where one of the most famous Balinese arts is the Karawitan art, especially the Kendang Tunggal instrument. Notation documentation or more commonly known as music transcription, can make learning a song easier, and in the case of this research, it makes it easier to learn to play the Kendang Tunggal instrument. The first approach method used to document a kendang tunggal song is onset detection. Onset is when the signal experiences an attack period, which helps segment the sound color of the drum instrument. The segmented kendang tunggal sound color classification uses the Backpropagation algorithm with several features of the frequency domain and time domain as a characteristic of the sound color. Then the kendang tunggal song is revived into a synthetic sound with the Mel Spectral Approximation filter. Based on the research, the optimal parameter for drum sound color segmentation with onset detection is the hop size 110 with normalization of the features on its onset detection function. The optimal backpropagation architecture obtained with a learning rate of 0.9, neurons 10, and epoch 2000 produces an accuracy of 60.85%. The synthesis method using the Mel Log Spectrum Approximation can make synthetic sounds similar to kendang songs with an accuracy of 83.33%
classification onset sound synthesis drums machine-learning machine-learning-algorithms fastfouriertransform mel-spectrogram zero-crossing-rate-variation mfcc-features mel-log-spectrum-approximation onset-detection
Language:Python 3
Const4nt0228 / Android-FFT-Sound-Recognizer
안드로이드 스마트폰 마이크를 이용한 주파수/음계추출
android java sound piano frequency-analysis fastfouriertransform fft scale
Language:Java 3
Francesco-Zeno-Costanzo / data-Analysis
simple codes, useful in data analysis for physics student
analisi-dati circle-fitting data-analysis data-analysis-python ellipse-fit fastfouriertransform fit fourier-transform linear-regression nonlinear-regression python
Language:Python 3
psyGamer / cQualizer
A hobby project for creating a Software which Visualizes Sound
sound visualization fastfouriertransform fft opengl csharp wpf
Language:C# 3
yuchun1214 / fft-C
Fast Fouier Transform in C
fastfouriertransform fft fft-in-c
Language:C 3
margaritageleta / polynomial-calculator
Polynomial calculator, with love 💕 (Contains the secret implementation of the Complex polynomials !!!!!)
calculator polynomials polynomial-arithmetic polynomial-multiplication fastfouriertransform
Language:C++ 2
parthpromax / Parallel-Computing-Fast-Fourier-Transform-Using-MPI
Impletation of FFT using MPI in C(Parallel Computing)
fft butterfly-circuit c mpi parallel-processing fastfouriertransform
Language:C 2
saramohamed55 / Digital-signal-processing
Make operation on signal with c# (FIR/IIR Filters)
convolution correlation discrete-cosine-transform discrete-sine-transform encoding fastfouriertransform folding fourier-transform normalization shifting signal-processing
Language:C# 2
Team-SPDPowerRangers / Signal-Denoising-Using-FFT
The mathematical concept of Fast Fourier Transform is used to De-Noise a signal.
signal-processing denoising matlab python fft fastfouriertransform ifft
Language:Jupyter Notebook 2
abs711 / Data-Analysis
Exploration of computational methods for data analysis
classification compressed-sensing fastfouriertransform kernelregression pca-analysis signal-processing spectral-clustering
Language:Jupyter Notebook 1
Dual-Tone-Multi-Frequency-Decoder
Dhruvbam / Dual-Tone-Multi-Frequency-Decoder
Leading a team for CS 1330, we built a DTMF Decoder in Python, utilizing FFT and machine learning to analyze and decode dial tones from WAV files into digits, showcasing advanced signal processing skills.
audio fastfouriertransform python coding
Language:Jupyter Notebook 1
Gunmetal-61 / FFT-Audio-Speaker-MCU
A custom bluetooth speaker project conceived from an FFT mini-project. This MCU version serves as a test bed for the FPGA version.
fft fastfouriertransform audio-visualizer arduino mkrzero ssd1306 ssd1306-oled speaker
Language:C++ 1
jakubowiczish / fortran-task2
My solution for Fortran assignment - task 2
fortran fortran90 fortran2008 fortran-language fortran-modules fft fftw fftw3-binding fastfouriertransform fourier-transform fft-library
Language:Fortran 1
rusruskov / Fortran-FFT
A Python module which calls Fortran subroutines to perform a Fast Fourier Transform.
fft fastfouriertransform fortran
Language:Assembly 1
Team-SPDPowerRangers / Image-Denoising-Using-FFT
We use the mathematical concept of Fast Fourier Transform to compress an image.
denoising-images image-processing matlab python image fft fastfouriertransform ifft
Language:Jupyter Notebook 1
ecruhue / phyphox_activity-detection
using mobile sensor by phyphox to collect data and build a zoom-in adaptation for better posture
sensor frequency-domain fastfouriertransform hci
Language:Jupyter Notebook 0
giulianograziani / FractionalFastFourier
Compute the Fractional Fast Fourier transform
fractional fastfouriertransform finance probability-distributions matlab r
Language:MATLAB 0
hariharan1412 / FFT-epicycles
FFT-epicycle | What else could be a better way to learn about Discrete Fourier Transform(DFT). Here is the Fourier Epicycles drawing "HELLO WORLD" using only sinusoidal waves a.k.a sine and cosine waves.
discretefouriertransform epicycles fastfouriertransform pytho
Language:JavaScript 0
JLin37 / Environment_Sensing
Predicting Forces acting on drones using sensor data
python sensor-data accelerometer drones predictions random-forest tensorflow fastfouriertransform
Language:Jupyter Notebook 0
KunalSingh-Physics / denoise_audio
A simple program that can denoise audio signals. This Program was written by Kunal Singh, Vidhi Tailor and Nilay Ghalsasi of St. Xaviers College, Mumbai as a part of their college project
fourier-transform python fastfouriertransform audio-processing
Language:Python 0
mfteloglu / audio-visualizer
Python based audio visualizer
audio-visualizer jupyter-notebook python fastfouriertransform
Language:Jupyter Notebook 0
QVRE / FFT-C
A Simple implementation of the Fast Fourier Transform for 1D and 2D data in C
c fastfouriertransform fft fft-library fft2
Language:C 0
Russolves / Cochlear-Implant-Project
MATLAB code for Cochlear Implant Project that aims to explore the nuances of speech-to-speech, melody-to-melody signal processing.
cochlear-implant fastfouriertransform filterbank-data hilbert-transform matlab-toolbox signal-processing
Language:MATLAB 0
T03TU / 2D_FFT_Project
Just an implementation of the 2D FFT used to process images. It also contains implementations of convolution kernels like Gaussian kernel (mostly used in blurring images). CAUTION: The GUI is poorly designed lol. This was used to analyze non-uniform 2D samples using FFT which was the focus of my 3rd year project in uni. I hope it helps anyone :)
blurring-images fastfouriertransform non-uniform-fast-fourier-transform kernelconvolution sampling
Language:Java 0
thomassamoth / violin-tuner
Tune a violin with Python. It uses Fast Fourier Transform to get the frequency.
python sound frequency frequency-analysis fft fastfouriertransform numpy
Language:Python 0
AvinashUmmagani / Speech-Enhancer
Speech Enhancement using Spectral Subtraction Type Algorithm
speech fastfouriertransform
Language:MATLAB
chelsey0527 / TECHIN513
Digital and Signal Processing
fastfouriertransform machine-learning
Language:Jupyter Notebook
leesfy / FFT
Fast Fourier Transform on C++/Python with parallelism
cpp dft fft mpi mpi-parallelization openmp openmp-parallelization python discrete-fourier-transform fastfouriertransform multiprocessing numba fast-fourier-transform
Language:Jupyter Notebook
robaerd / Fork-Fourier-Transform
Cooley-Tukey Fast Fourier Transform algorithm
fft fork fastfouriertransform c
Language:C
strangequarkkk / The-Shooting-Method-and-Fast-Fourier-Transform
Discretization of the time independent Schrodinger equation, shooting method to numerically compute eigenfunctions & eigenvalues of the quantum harmonic oscillator, normalization of the eigenfunctions, and fast fourier transform
shooting-method eigenstates eigenvalues normalization schrodinger-equation fastfouriertransform quantum-mechanics matplotlib numpy python scipy
Language:Jupyter Notebook

fastfouriertransform

BrownianNotion / OptionFFT

mikex86 / SonopyJava

yuhsinliu1993 / FastFourierTransform

nyers33 / caustics_textures

holyhenry / uw-me-564-565

vshantam / Gender-classification-Artificial-Neural-Nets

bayuwira / Kendang-Tunggal-Classification-Using-Backpropagation-and-Onset-Detection

Const4nt0228 / Android-FFT-Sound-Recognizer

Francesco-Zeno-Costanzo / data-Analysis

psyGamer / cQualizer

yuchun1214 / fft-C

margaritageleta / polynomial-calculator

parthpromax / Parallel-Computing-Fast-Fourier-Transform-Using-MPI

saramohamed55 / Digital-signal-processing

Team-SPDPowerRangers / Signal-Denoising-Using-FFT

abs711 / Data-Analysis

Dhruvbam / Dual-Tone-Multi-Frequency-Decoder

Gunmetal-61 / FFT-Audio-Speaker-MCU

jakubowiczish / fortran-task2

rusruskov / Fortran-FFT

Team-SPDPowerRangers / Image-Denoising-Using-FFT

ecruhue / phyphox_activity-detection

giulianograziani / FractionalFastFourier

hariharan1412 / FFT-epicycles

JLin37 / Environment_Sensing

KunalSingh-Physics / denoise_audio

mfteloglu / audio-visualizer

QVRE / FFT-C

Russolves / Cochlear-Implant-Project

T03TU / 2D_FFT_Project

thomassamoth / violin-tuner

AvinashUmmagani / Speech-Enhancer

chelsey0527 / TECHIN513

leesfy / FFT

robaerd / Fork-Fourier-Transform

strangequarkkk / The-Shooting-Method-and-Fast-Fourier-Transform