frequency-analysis
There are 309 repositories under frequency-analysis topic.
EndlessSora/focal-frequency-loss
[ICCV 2021] Focal Frequency Loss for Image Reconstruction and Synthesis
SuperKogito/spafe
:sound: spafe: Simplified Python Audio Features Extraction
graetz23/JWave
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.
emadeldeen24/TSLANet
[ICML 2024] A novel, efficient approach combining convolutional operations with adaptive spectral analysis as a foundation model for different time series tasks
Zero-coder/FECAM
About Code release for "FECAM: Frequency Enhanced Channel Attention Mechanism for Time Series Forecasting" ⌚
ardura/Scrollscope
A simple scrolling oscilloscope in rust
jkjaer/fastF0Nls
C++ and MATLAB code for fast and accurate fundamental frequency estimation
924973292/EDITOR
【CVPR2024】Magic Tokens: Select Diverse Tokens for Multi-modal Object Re-Identification
hiddenillusion/NoMoreXOR
Tool to help guess a files 256 byte XOR key by using frequency analysis
jmrplens/PyOctaveBand
[Python3] Octave-Band and Fractional Octave-Band filter. For signal in time domain.
iCGY96/APR
[ICCV 2021] Amplitude-Phase Recombination: Rethinking Robustness of Convolutional Neural Networks in Frequency Domain
hukenovs/fp23fftk
Floating point Forward/Inverse Fast Fourier Transform (FFT) IP-core for newest Xilinx FPGAs (Source lang. - VHDL).
bcgov/fasstr
An R package to analyze, summarize, and visualize daily streamflow data 💧
kodarn/Sparsnas
Various projects on the IKEA Sparsnäs/Sparsnas energy monitor
otoolej/qEEG_feature_set
NEURAL: a neonatal EEG feature set in Matlab
lixilinx/FilterbanksBestPractices
Tips for best practices with filterbanks
dataandsignal/libmusic
Fast superresolution frequency detection using MUSIC algorithm
IMOP-lab/SASAN-Pytorch
[IEEE TMI-2024] SASAN: Spectrum-Axial Spatial Approach Networks for Medical Image Segmentation
RE3CON/uv-k5-firmware-custom
QuanSheng UV-K5/K6/UV-5R Plus Custom Firmware Merge from: ▪ @OneOfEleven and ▪ @fagci Mod w. Spectrum Analyzer ▪ by @egzumer ▪ Enhanced by @RE3CON: Full freq range of BK4819 for TX and RX: 14MHz ~ 630MHz and 760MHz ~ 1879 MHz "ENABLE_TX_UNLOCK". 2nd ToneBurst 1750Hz and 1050Hz = PTT + Sidekey 1, PTT + Sidekey 2.
EsiSeraj/EEG-PhaseFreq-Analysis
Cerebral Signal's Instantaneous Parameters (Phase, Frequency & Envelope) Estimation & Analysis MATLAB Toolbox
jimmyg1997/Python-Digital-Signal-Processing-Basics
📶 Python Scripts for the basics of Digital Signal Processing (DSP). Updating on a regular basis.
SebastianSchmidl/periodicity-detection
Detect dominant periodicity in equidistant time series
gsubramani/SignalRecognition
Recognize events in signals using the Continuous Wavelet Transform
ichantzaras/polysub-cryptanalysis
Examples of applying Kasiski examination and Index of Coincidence along with Frequency analysis to restore cryptographic key of Vigenere encypted ciphertext and decrypt it.
ddandur/Twords
Twitter Word Frequency Analysis
xli2522/S-Transform
An accurate S transform (Stockwell transform) and its quick inverse approximation in Python.
istefanis/controllio
Web app for experimenting with control systems
MKYucel/hybrid_augment
[ICCV 2023] HybridAugment++: Unified Frequency Spectra Perturbations for Model Robustness
nh9k/Digital-Image-Processing
Image Processing Implementation
CrypTools/XORCipher
Additive Cipher related to binary
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.
JulienKluge/AllanDeviations.jl
Julia package for providing frequency-stability test functions. Implemented so far in overlapping as well as consecutive form for phase or frequency datasets are: allan deviation, modified allan deviation, hadamard deviation and time deviation.
pylhc/omc3
Python 3 codes for beam optics measurements and corrections in circular particle accelerators
byt3n33dl3/BrutalHookExec
Hooking frequency Sessions, a bundle of customs firmware and intensity of RF.
kaymomin/Twitter-Profile-Analysis-of-ImranKhan
Disclaimer: This project has nothing to with politics and has been completed just out of academic interest.
kimianoorbakhsh/LPF-Defense
Code and Data for the paper "LPF-Defense: 3D Adversarial Defense based on Frequency Analysis", PLoS ONE