A library for audio and music analysis, feature extraction.

audio python music machine-learning deep-learning signal-processing audio-features audio-analysis music-information-retrieval spectrogram mfcc pitch mir spectral-analysis music-analysis audio-processing wavelet-analysis wavelet-transform time-frequency-analysis

• Updated Mar 6, 2026
• C

PyWavelets - Wavelet Transforms in Python

signal-processing image-processing continuous-wavelet wavelets wavelet-transform

• Updated Nov 1, 2026
• Python

Use unsupervised and supervised learning to predict stocks

python machine-learning artificial-intelligence lstm yahoo-finance-api stock-price-prediction autoencoder artificial-neural-networks trading-strategies quantitative-finance algorithmic-trading wavelet-transform

• Updated Jun 18, 2020
• Python

Pytorch implementation of 2D Discrete Wavelet (DWT) and Dual Tree Complex Wavelet Transforms (DTCWT) and a DTCWT based ScatterNet

pytorch wavelet filterbank wavelet-transform dtcwt

• Updated Aug 2, 2023
• Python

Synchrosqueezing, wavelet transforms, and time-frequency analysis in Python

visualization python signal-processing stft time-frequency synchrosqueezing wavelet-transform cwt time-frequency-analysis morse-wavelet ridge-extraction

• Updated Aug 23, 2025
• Python

Several image/video enhancement methods, implemented by Java, to tackle common tasks, like dehazing, denoising, backscatter removal, low illuminance enhancement, featuring, smoothing and etc.

matlab image-processing video-processing java-8 haze-removal guidedfilter laplacian-pyramid dark-channel-prior underwater-image retinex dt-cwt backscatter opencv-java denoise image-enhancement wavelet-transform gaussian-pyramid color-balance

• Updated May 15, 2019
• Java

[JMLR] Differentiable fast wavelet transforms in PyTorch with GPU support.

pytorch wavelet wavelet-packets wavelet-analysis wavelet-transform fast-wavelet-transform matrix-fwt

• Updated Nov 1, 2026
• Python

Official Pytorch Implementation of the paper: Wavelet Diffusion Models are fast and scalable Image Generators (CVPR'23)

wavelet-transform diffusion-models

• Updated Jul 23, 2024
• Python

The fast Continuous Wavelet Transform (fCWT) is a library for fast calculation of CWT.

c fast cpp optimization signal-processing matlab wavelet-transform cwt time-frequency-analysis

• Updated Jan 6, 2025
• Jupyter Notebook

在线前端频谱分析扒谱 front-end music transcription

fourier-analysis fontend wavelet-transform midi-editor music-transcription ai-transcription

• Updated Oct 27, 2026
• JavaScript

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.

mathematics design-patterns hilbert software-engineering wavelet frequency-domain frequency-analysis wavelet-tree wavelet-packets hilbert-spaces wavelet-toolbox orthogonal wavelet-analysis wavelet-decomposition hilbert-transform wavelet-transform wavelet-compression orthogonal-transforms wavelet-transform-algorithm orthonormal

• Updated Nov 22, 2025
• Java

[DGM4MICCAI'24, Oral] PyTorch implementation for "WDM: 3D Wavelet Diffusion Models for High-Resolution Medical Image Synthesis"

image-generation 3d wavelet-transform diffusion-models

• Updated Sep 1, 2025
• Python

[ICDE'2023] When Spatio-Temporal Meet Wavelets: Disentangled Traffic Forecasting via Efficient Spectral Graph Attention Networks

spatio-temporal intelligent-transportation-systems wavelet-transform graph-wavelets time-series-forecasting graph-attention-networks urban-computing graph-neural-networks traffic-forecasting graph-transformer icde2023 traffic-forcasting

• Updated Mar 18, 2025
• Python

[CVPR 2024] Training Generative Image Super-Resolution Models by Wavelet-Domain Losses Enables Better Control of Artifacts

computer-vision generative-adversarial-network gan super-resolution wavelet-transform adversarial-training artifact-reduction super-resolution-image

• Updated May 14, 2024
• Python

2D discrete Wavelet Transform for Image Classification and Segmentation

efficient linear image-classification attention semantic-segmentation wavelet-transform token-mixing

• Updated Jan 6, 2025
• Python

Python wrapper for CurveLab's 2D and 3D curvelet transforms

signal-processing wavelet-transform multiscale-resolution curvelet-transform curvelets curvelet

• Updated Jun 28, 2025
• Jupyter Notebook

python_wavelet_digital_watermarking

python digital-watermarking wavelet-transform information-embedding

• Updated Jul 10, 2017
• Python

[ICLR 2025] Wavelet Diffusion Neural Operator (WDNO) uses diffusion models on wavelet space for generative PDE simulation and control.

pde wavelet-transform physical-simulation diffusion-models neural-operator physical-systems-control

• Updated Mar 8, 2026
• Python

[CVPRW 2024] Training Models by Wavelet Losses Improves Quantitative and Visual Performance in Single Image Super-Resolution

computer-vision transformer super-resolution wavelet-transform vision-transformer

• Updated Jul 3, 2024
• Python

Official implementation of "WFTNet: Exploiting Global and Local Periodicity in Long-term Time Series Forecasting" (ICASSP 2024)

fourier-transform wavelet-transform time-series-forecasting

• Updated Mar 13, 2024
• Python