Ecosyste.ms: Repos

An open API service providing repository metadata for many open source software ecosystems.

GitHub topics: frequency-domain

Repositories

csufeardir/Frequency_Domain

Apply of low and high pass filters to obtained frequency domain

Language: C++ - Size: 1.75 MB - Last synced: 6 days ago - Pushed: about 5 years ago - Stars: 0 - Forks: 0

fansuregrin/ERD

Encoder-Residual-Decoder Underwater Image Enhancement with Frequency Detail Loss and Edge Detection Loss.

Language: Python - Size: 692 KB - Last synced: 11 days ago - Pushed: 11 days ago - Stars: 4 - Forks: 0

A Discrete Fourier Transform (DFT), a Fast Wavelet Transform (FWT), and a Wavelet Packet Transform (WPT) algorithm in 1-D, 2-D, and 3-D using normalized orthogonal (orthonormal) Haar, Coiflet, Daubechie, Legendre and normalized biorthognal wavelets in Java.

Language: Java - Size: 1.82 MB - Last synced: 1 day ago - Pushed: 14 days ago - Stars: 212 - Forks: 75

TrustworthyComputing/Fourier-Fingerprint-Search

Search framework for CAD files using the frequency domain

Language: Python - Size: 357 MB - Last synced: 14 days ago - Pushed: 14 days ago - Stars: 8 - Forks: 5

graetz23/sharpWave

A refactored port and code rebuilt of JWave - Discrete Fourier Transform (DFT), Fast Wavelet Transform (FWT), Wavelet Packet Transform (WPT), some Shifting Wavelet Transform (SWT) by using orthogonal (orthonormal) wavelets like Haar, Daubechie, Coiflet, and other normalized bi-orthogonal wavelets.

Language: C# - Size: 104 KB - Last synced: 14 days ago - Pushed: 14 days ago - Stars: 12 - Forks: 6

otvam/pypeec

PyPEEC - 3D Quasi-Magnetostatic FFT-Accelerated PEEC Solver

Language: Python - Size: 9.24 MB - Last synced: about 1 month ago - Pushed: about 1 month ago - Stars: 9 - Forks: 1

SebastianL18/Vector_Fitting_for_python

Fast Relaxed Vector Fitting implementation for Python. vectfit3.py module for python projects

Language: Python - Size: 191 KB - Last synced: 14 days ago - Pushed: 15 days ago - Stars: 3 - Forks: 1

istefanis/controllio

Web app for experimenting with control systems

Language: JavaScript - Size: 1.72 MB - Last synced: 19 days ago - Pushed: 19 days ago - Stars: 15 - Forks: 1

Eden-Kramer-Lab/spectral_connectivity

Frequency domain estimation and functional and directed connectivity analysis tools for electrophysiological data

Language: Python - Size: 31.8 MB - Last synced: 21 days ago - Pushed: 7 months ago - Stars: 119 - Forks: 40

jmrplens/PyOctaveBand

[Python3] Octave-Band and Fractional Octave-Band filter. For signal in time domain.

Language: Python - Size: 1.13 MB - Last synced: 16 days ago - Pushed: 11 months ago - Stars: 72 - Forks: 16

PGomes92/pyhrv

Python toolbox for Heart Rate Variability

Language: Python - Size: 22.1 MB - Last synced: 20 days ago - Pushed: about 1 year ago - Stars: 247 - Forks: 73

hkexgroup/emagpy

MIRROR of http://gitlab.com/hkex/emagpy Python API and GUI to invert frequency domain electromagnetic data

Language: Jupyter Notebook - Size: 36.7 MB - Last synced: 25 days ago - Pushed: 25 days ago - Stars: 17 - Forks: 20

kylemath/EEGEdu

Interactive Brain Playground - Browser based tutorials on EEG with webbluetooth and muse

Language: JavaScript - Size: 24 MB - Last synced: 23 days ago - Pushed: 5 months ago - Stars: 162 - Forks: 32

rishikksh20/TFGAN

TFGAN: Time and Frequency Domain Based Generative Adversarial Network for High-fidelity Speech Synthesis

Language: Python - Size: 208 KB - Last synced: 16 days ago - Pushed: about 3 years ago - Stars: 82 - Forks: 20

EndlessSora/focal-frequency-loss

[ICCV 2021] Focal Frequency Loss for Image Reconstruction and Synthesis

Language: Python - Size: 4.93 MB - Last synced: 26 days ago - Pushed: almost 2 years ago - Stars: 591 - Forks: 61

fancompute/angler

Frequency-domain photonic simulation and inverse design optimization for linear and nonlinear devices

Language: Python - Size: 117 MB - Last synced: 4 days ago - Pushed: over 4 years ago - Stars: 147 - Forks: 49

woodRock/freqRIR

A room impulse response generator in the frequency domain.

Language: C++ - Size: 4.59 MB - Last synced: 18 days ago - Pushed: about 2 years ago - Stars: 1 - Forks: 0

nis-research/nn-frequency-shortcuts

Frequency Shortcuts in Neural Networks

Language: Python - Size: 365 KB - Last synced: 4 days ago - Pushed: 6 months ago - Stars: 17 - Forks: 1

fancompute/fdfdpy

Pure Python implementation of the finite difference frequency domain (FDFD) method for electromagnetics

Language: Jupyter Notebook - Size: 1.4 MB - Last synced: 8 days ago - Pushed: over 5 years ago - Stars: 52 - Forks: 16

asmaaadel0/Amplitude-Modulation

This project to modulate and perform synchronous demodulation for speech signals.

Language: MATLAB - Size: 48.8 MB - Last synced: 30 days ago - Pushed: over 1 year ago - Stars: 1 - Forks: 0

mortezapirmohammad/ML-TLS

In this repository, Frequency Domain Maximum Likelihood Identification with Gaussian Input–Output Uncertainty have been investigated.

Language: MATLAB - Size: 66.4 KB - Last synced: 3 months ago - Pushed: over 1 year ago - Stars: 0 - Forks: 0

stephen-pilli/SigFourier

A short application for periodic signal extraction from images.

Language: C++ - Size: 179 KB - Last synced: 3 months ago - Pushed: over 3 years ago - Stars: 0 - Forks: 0

PDymala/FrequencyCam

Live preview of image frequency domain (FFT)

Language: C++ - Size: 338 MB - Last synced: 3 months ago - Pushed: 3 months ago - Stars: 1 - Forks: 0

DiffEqML/deep-signal-processing

Accompanying notebook guides for the deep signal processing notes [TBA].

Language: Jupyter Notebook - Size: 1.51 MB - Last synced: 25 days ago - Pushed: over 1 year ago - Stars: 3 - Forks: 0

Eden-Kramer-Lab/GLM-CFC Fork of jessicanada/GLM-CFC

A GLM based approach to measure CFC

Language: MATLAB - Size: 426 MB - Last synced: about 2 months ago - Pushed: over 4 years ago - Stars: 16 - Forks: 8

armingh2000/image-morphing

Image morphing in frequency domain using Discrete Fourier Transform

Language: Python - Size: 2.4 MB - Last synced: 4 months ago - Pushed: 4 months ago - Stars: 0 - Forks: 0

garrettj403/CZT

Chirp Z-Transform

Language: Python - Size: 10.1 MB - Last synced: 3 months ago - Pushed: about 2 years ago - Stars: 34 - Forks: 14

hgroenenboom/Phase-rotation-experiment

An experimental audio visualization app designed to enhance understanding of the relationship between phase and waveforms.

Language: C++ - Size: 5.56 MB - Last synced: 6 months ago - Pushed: 6 months ago - Stars: 1 - Forks: 0

nikosvil/3DEMFDFD

Fortran 77 Program for EM Modelling

Language: Fortran - Size: 3.45 MB - Last synced: 3 months ago - Pushed: 4 months ago - Stars: 1 - Forks: 1

EslamAsHhraf/SAMA3NY Fork of ZiadSheriif/SAMA3NY

📶 Project aims to simulate multiplexing three signals on two carriers with two different frequencies where two of these signals are modulated using quadrature amplitude modulation, then the three signals are restored using synchronous carrier demodulation.

Language: MATLAB - Size: 65.7 MB - Last synced: 7 months ago - Pushed: 7 months ago - Stars: 0 - Forks: 0

v0lta/Spectral-RNN 📦

Spectral RNNs with adaptive window learning in TensorFlow, ICANN 2020.

Language: Python - Size: 14 MB - Last synced: 7 months ago - Pushed: over 2 years ago - Stars: 10 - Forks: 2

nikita9604/Piano-Note-Recognition

Piano Note recognition using MATLAB

Language: MATLAB - Size: 178 KB - Last synced: 7 months ago - Pushed: over 3 years ago - Stars: 14 - Forks: 4

twyunting/Motion-Magnification

Video Processing and Motion Magnification

Language: Jupyter Notebook - Size: 21 MB - Last synced: 7 months ago - Pushed: almost 3 years ago - Stars: 6 - Forks: 2

bemoregt/ofxInverseFFT

inverse 2d FFT using Openframeworks

Language: Makefile - Size: 9.04 MB - Last synced: 7 months ago - Pushed: almost 5 years ago - Stars: 4 - Forks: 0

bemoregt/gp2DFFT

2d fft of image using Openframeworks & ofxCv

Language: Makefile - Size: 9.81 MB - Last synced: 7 months ago - Pushed: over 2 years ago - Stars: 7 - Forks: 0

yzhang34/MPM-FD-FLIM-SNR

Investigation of signal-to-noise ratio in frequency-domain multiphoton fluorescence lifetime imaging microscopy

Language: MATLAB - Size: 2.1 MB - Last synced: 7 months ago - Pushed: about 5 years ago - Stars: 2 - Forks: 0

scenprogs/IQtoMorse

Signal analytical morse decoder

Language: Python - Size: 1.87 MB - Last synced: 7 months ago - Pushed: over 3 years ago - Stars: 2 - Forks: 1

nickpoison/tsa4

R code for Time Series Analysis and Its Applications, Ed 4

Size: 852 KB - Last synced: 7 months ago - Pushed: about 1 year ago - Stars: 135 - Forks: 64

JD-Zhu/EEG_analysis_scripts

Frequency analysis for resting-state EEG data.

Language: MATLAB - Size: 297 KB - Last synced: 7 months ago - Pushed: about 1 year ago - Stars: 5 - Forks: 3

csinva/transformation-importance

Using / reproducing TRIM from the paper "Transformation Importance with Applications to Cosmology" 🌌 (ICLR Workshop 2020)

Language: Jupyter Notebook - Size: 75.6 MB - Last synced: 7 months ago - Pushed: over 3 years ago - Stars: 8 - Forks: 1

ma-laforge/CMDimCircuits.jl

Parametric analysis/visualization of model/measurement/simulation results

Language: Julia - Size: 249 KB - Last synced: 20 days ago - Pushed: 11 months ago - Stars: 8 - Forks: 0

anismhd/SDoF

A python module for solving single degree of freedom dynamic systems using time integration

Language: Python - Size: 32.2 KB - Last synced: 8 months ago - Pushed: over 4 years ago - Stars: 1 - Forks: 1

hamedrq7/Computer-Vision-HW2

This is a homework about filtering images in frequency domain for Computer vision course @ FUM.

Language: Jupyter Notebook - Size: 17.1 MB - Last synced: 8 months ago - Pushed: almost 2 years ago - Stars: 0 - Forks: 0

MartinScavone/MusicInstrumentTuner

Matlab-based music instrument tuner and voice range calculator. I developed this code as the term project for a signal processing class

Language: MATLAB - Size: 12.5 MB - Last synced: 8 months ago - Pushed: almost 5 years ago - Stars: 2 - Forks: 0

CNelias/SpectralEnvelope.jl

Method to study the cyclic and spectral properties of categorical time-series.

Language: Julia - Size: 225 KB - Last synced: 9 days ago - Pushed: over 1 year ago - Stars: 3 - Forks: 1

paramrathour/Control-Systems-Lab

My Scilab Codes during EE324 (Control Systems Lab) Autumn 2021-22

Language: Scilab - Size: 24 MB - Last synced: 9 months ago - Pushed: 9 months ago - Stars: 2 - Forks: 0

shaishmoelov/Image-Processing-Laplacian-spatial-frequency

Spatial Domain Laplacian Filtering: Convolve image with Laplacian kernel to enhance edges and details. Frequency Domain Laplacian Filtering: Apply Fourier Transform, multiply with Laplacian filter, and inverse transform to achieve similar enhancement via frequency manipulation.

Size: 3.91 KB - Last synced: 9 months ago - Pushed: 9 months ago - Stars: 0 - Forks: 0

FilipDominec/python-meep-utils

<NEEDS MAJOR UPDATE> Simulations of electromagnetic waves - easier scripting, postprocessing and field export

Language: Python - Size: 6.87 MB - Last synced: 9 months ago - Pushed: over 4 years ago - Stars: 50 - Forks: 30

istefanis/lti-freq-domain-toolbox

A library for studying LTI dynamical systems

Language: Racket - Size: 798 KB - Last synced: 14 days ago - Pushed: 9 months ago - Stars: 8 - Forks: 2

PixelSenseiAvi/Image-processing

This repository illustrates various image processing techniques.

Language: Python - Size: 2.38 MB - Last synced: 9 months ago - Pushed: almost 6 years ago - Stars: 1 - Forks: 2

sascha-kirch/Communication_Modulation

This repository provides a simple python script for getting experience with common modulation techniques i.e. QAM, PSK, ASK and BPSK

Language: Python - Size: 1.39 MB - Last synced: 9 months ago - Pushed: 9 months ago - Stars: 47 - Forks: 15

soumenca/ImageProcessing_in_Matlab

Image Processing Algorithms Implemented in Matlab

Language: Matlab - Size: 3.03 MB - Last synced: 9 months ago - Pushed: about 6 years ago - Stars: 2 - Forks: 3

02bwilson/Oscilloground

Oscilloground is a Python program that provides a user-friendly interface to combine different signals and visualize them in the time and frequency domains.

Language: Python - Size: 65.4 KB - Last synced: 4 months ago - Pushed: 9 months ago - Stars: 1 - Forks: 0

ZohebAbai/tf-focal-frequency-loss

Tensorflow Implementation of Focal Frequency Loss for Image Reconstruction and Synthesis [ICCV 2021]

Language: Python - Size: 10.7 KB - Last synced: 19 days ago - Pushed: almost 2 years ago - Stars: 9 - Forks: 0

ECheynet/FlutterBridge_FD

The coupled flutter velocity of a single-span suspension bridge is computed in the frequency domain

Language: HTML - Size: 74.2 KB - Last synced: 9 months ago - Pushed: 9 months ago - Stars: 0 - Forks: 0

fancompute/FDFD.jl

Pure Julia implementation of the finite difference frequency domain (FDFD) method for electromagnetics

Language: Jupyter Notebook - Size: 2.4 MB - Last synced: 10 months ago - Pushed: over 3 years ago - Stars: 30 - Forks: 10

DanIsraelMalta/Matlab-files

assorted Matlab files

Language: Matlab - Size: 139 KB - Last synced: 10 months ago - Pushed: over 5 years ago - Stars: 7 - Forks: 2

Samson-Mano/Fast_Fourier_Transform

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

Language: C# - Size: 1.44 MB - Last synced: 9 months ago - Pushed: 9 months ago - Stars: 24 - Forks: 14

mohammadnabia/Motion-Blur-Spatial-Frequency-Domain

This repository provides Python code and tutorials for simulating motion blur in images and restoring them using spatial and frequency domain techniques. Explore motion blur effects, apply blur in both domains, and restore original images. Ideal for image processing and computer vision projects.

Language: Jupyter Notebook - Size: 1.82 MB - Last synced: 11 months ago - Pushed: 11 months ago - Stars: 0 - Forks: 0

anggamaulana/sound-classification-timefrequencydomain

Sound Classification using KNN and Time-Frequency Domain Feature, Klasifikasi dengan knn untuk fitur time-freq domain

Language: Python - Size: 2.5 MB - Last synced: 12 months ago - Pushed: about 7 years ago - Stars: 1 - Forks: 0

YixiongRen/Dynamics

works about solving nonlinear dynamic systems

Language: Matlab - Size: 308 KB - Last synced: 12 months ago - Pushed: over 6 years ago - Stars: 4 - Forks: 2

33abrar/Bit-Plane-Slicing-and-Quantization-Based-Color-Image-Watermarking-in-Spatial-Domain

You can find the source codes and algorithms proposed by this "Bit Plane Slicing and Quantization-Based Color Image Watermarking in Spatial Domain" study

Language: Python - Size: 25.4 KB - Last synced: about 1 year ago - Pushed: about 1 year ago - Stars: 3 - Forks: 1

ak2502/noise-filtering

Filtering unwanted background noise from .wav files using different algorithms (Moving Average, Frequency Domain Filter and Spectral Subtraction)

Language: Python - Size: 545 KB - Last synced: about 1 year ago - Pushed: almost 3 years ago - Stars: 3 - Forks: 1

danielgamage/pitch-utils

Pitch, frequency conversion utilities

Language: TypeScript - Size: 606 KB - Last synced: 11 days ago - Pushed: 12 months ago - Stars: 0 - Forks: 0

kunaladarsh/Intelligent_Systems-robotics-Learning

Language: Jupyter Notebook - Size: 265 KB - Last synced: about 1 year ago - Pushed: about 1 year ago - Stars: 2 - Forks: 0

kadlecpt/VFTool_0.1

Vector Fitting Tool in MATLAB

Language: MATLAB - Size: 330 KB - Last synced: 5 months ago - Pushed: almost 5 years ago - Stars: 7 - Forks: 1

enesozi/Clap-and-Snap-Differentiation

Language: Matlab - Size: 1.39 MB - Last synced: about 2 months ago - Pushed: over 6 years ago - Stars: 2 - Forks: 0

asymppdc/asympPDC

The asympPDC Package is a MATLAB and Octave package for Partial Directed Coherence (PDC) and Directed Transfer Function (DTF) estimation with asymptotic statistics, allied functions and routines for Granger Causality Test and results pretty plotting.

Language: MATLAB - Size: 19.4 MB - Last synced: about 1 year ago - Pushed: over 1 year ago - Stars: 5 - Forks: 0

serhatsoyer/py4DSP

DSP code in Python

Language: Python - Size: 5.71 MB - Last synced: 12 months ago - Pushed: over 1 year ago - Stars: 4 - Forks: 1

rnwatanabe/FROLSIdentification

A set of Matlab/Octave files that performs a method of Nonlinear System Identification.

Language: Jupyter Notebook - Size: 1.02 MB - Last synced: about 1 year ago - Pushed: over 5 years ago - Stars: 22 - Forks: 9

nsk1512/DSIP-Matlab-project

Frequency Domain Filters are used for smoothing and sharpening of image by removal of high or low frequency components. Sometimes it is possible to remove very high and very low frequencies. Frequency domain filters are different from spatial domain filters as it basically focuses on the frequency of the images. It is basically done for two basic operations i.e., Smoothing and Sharpening. Our choice of filter is the Butterworth low pass and high pass filter.

Language: MATLAB - Size: 369 KB - Last synced: about 1 year ago - Pushed: over 2 years ago - Stars: 2 - Forks: 1