[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

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

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

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

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 💧

Various projects on the IKEA Sparsnäs/Sparsnas energy monitor

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!

Tips for best practices with filterbanks

NEURAL: a neonatal EEG feature set in Matlab

Fast superresolution frequency detection using MUSIC algorithm

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.

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