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frequency-analysis

Here are 479 public repositories matching this topic...

spafe

SuperKogito / spafe

🔉 spafe: Simplified Python Audio Features Extraction

Updated Mar 20, 2025
Python

JWave

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.

Updated Nov 22, 2025
Java

EndlessSora / focal-frequency-loss

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

image-reconstruction generic generative-adversarial-network gan autoencoder image-generation spade pix2pix frequency-domain frequency-analysis loss variational-autoencoder generative-models image-synthesis complementary loss-function stylegan2 iccv2021

Updated Aug 21, 2024
Python

emadeldeen24 / TSLANet

[ICML 2024] A novel, efficient lightweight approach combining convolutional operations with adaptive spectral analysis as a foundation model for different time series tasks

time-series cnn transformer forecasting classification convolutional-neural-networks representation-learning frequency-analysis anomaly-detection masking unified-model foundation-models

Updated Sep 15, 2024
Python

phonometry

jmrplens / phonometry

Standards-conformant acoustics library for Python: measurement and metrology, building, environmental and room acoustics, psychoacoustics, electroacoustics, vibration, underwater and aircraft/rotorcraft noise. Every method is implemented from the standard and validated against reference data, with teaching-style docs (formerly PyOctaveBand).

Updated Oct 7, 2026
Python

jkjaer / fastF0Nls

C++ and MATLAB code for fast and accurate fundamental frequency estimation

signal-processing matlab pitch frequency-analysis pitch-detection pitch-estimation frequency-estimation speech-enhancement

Updated May 17, 2023
C++

otoolej / qEEG_feature_set

NEURAL: a neonatal EEG feature set in Matlab

signal-processing matlab eeg arxiv frequency-analysis qeeg quantitative-features range-eeg newborn brain-symmetry

Updated Nov 25, 2020
MATLAB

Zero-coder / FECAM

About Code release for "FECAM: Frequency Enhanced Channel Attention Mechanism for Time Series Forecasting" ⌚

python deep-learning time-series pytorch frequency-analysis time-series-forecasting forecasting-model

Updated Sep 9, 2023
Jupyter Notebook

hiddenillusion / NoMoreXOR

Tool to help guess a files 256 byte XOR key by using frequency analysis

python malware xor rem frequency-analysis

Updated Jun 11, 2018
Python

hukenovs / fp23fftk

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

Updated Jul 5, 2022
VHDL

JTruax / resonance-sound-frequencies

Resonance is an open source project with two main parts. 1: Free-to-use web app for sound therapy. 2: A knowledge base markdown file compiled on 29 academic resource documents on sound frequencies and their therapeutic effects. Use it with any LLM for your own project!

web-application webapp knowledge-base markdown-language frequencies frequency-analysis cymatics binaural-beats isochronic-tones sound-therapy

Updated Oct 3, 2026
HTML

pylhc / omc3

Python 3 codes for beam optics measurements and corrections in circular particle accelerators

python plots analysis optics cern frequency-analysis omc accelerator-physics optics-measurements particle-accelerators mad-x

Updated Sep 30, 2026
Python

EsiSeraj / EEG-PhaseFreq-Analysis

Cerebral Signal's Instantaneous Parameters (Phase, Frequency & Envelope) Estimation & Analysis MATLAB Toolbox

brain-computer-interface frequency-analysis user-manual phase-locking-value bci-systems instantaneous-frequency phase-analysis eeg-signals-processing transfer-function-perturbation eeg-phase phase-quantities phase-shift phase-resetting biological-signal-processing statistical-signal-processing instantaneous-phase

Updated Jul 18, 2018
MATLAB

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.

python frequency-analysis kasiski-method index-of-coincidence kasiski-examination

Updated Feb 4, 2024
Python

bcgov / fasstr

An R package to analyze, summarize, and visualize daily streamflow data 💧

r for trends hydrology water frequency-analysis streamflow summary-statistics bcgov hydat

Updated Oct 29, 2025
R

Ciphey / CipheyDists

Distributions for frequency analysis

frequency-analysis

Updated May 18, 2021
Python

lixilinx / FilterbanksBestPractices

Tips for best practices with filterbanks

signal-processing sample-rate-conversion low-latency wavelet phase-unwrapping frequency-analysis acoustic-echo-cancelation hearing-aids short-time-fourier-transform analytic-signal polyphase-filter-bank filterbanks nonuniform-filterbank acoustic-feedback-control modified-discrete-cosine-transform complex-wavelets frequency-shift window-design quadrature-mirror-filter

Updated Sep 13, 2026
MATLAB

dimigeorgiou / Python-Digital-Signal-Processing-Basics

📶 Python Scripts for the basics of Digital Signal Processing (DSP). Updating on a regular basis.

lti systems digital-signal-processing filtering basics time-domain spectral-analysis frequency-analysis sampling-methods interpolation-methods signals-and-systems filtering-methods

Updated Feb 6, 2021
Jupyter Notebook

gary23ai / APR

[ICCV 2021] Amplitude-Phase Recombination: Rethinking Robustness of Convolutional Neural Networks in Frequency Domain

frequency-analysis robustness out-of-distribution-detection domain-generalization imagenet-c

Updated Sep 15, 2022
Python

ddandur / Twords

Twitter Word Frequency Analysis

python twitter dataset-generation frequency-analysis

Updated Mar 23, 2017
Jupyter Notebook

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