frequency-analysis

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

🔉 spafe: Simplified Python Audio Features Extraction

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

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.

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

A simple scrolling oscilloscope in rust

【CVPR2024】Magic Tokens: Select Diverse Tokens for Multi-modal Object Re-Identification

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).

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

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

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

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!

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

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

EasyRadionik: Lightweight digital radionics and frequency analysis software. Alternative to traditional radionic machines for rate generation and wave analysis.

Various projects on the IKEA Sparsnäs/Sparsnas energy monitor

Tips for best practices with filterbanks

NEURAL: a neonatal EEG feature set in Matlab

Fast superresolution frequency detection using MUSIC algorithm

[IEEE TMI-2024] SASAN: Spectrum-Axial Spatial Approach Networks for Medical Image Segmentation