dft

Javascript port of Ooura FFT implementation

《能源环境材料计算模拟方法》学习笔记，包括linux基础命令、pbs作业管理系统、vasp、materials studio等。

A reusable OpenClaw agent squad for chip architecture, RTL, DV, STA, PD, DFT, analog, and layout collaboration.

Average audio frequencies online

Materials Simulation Environment

SpectralLab is an interactive frequency/coeff-domain image analysis tool with DFT/FFT, DCT, and DWT pipelines, supporting filtering, inverse reconstruction, and energy statistics.

Analyzes the section 'LOEWDIN REDUCED ORBITAL POPULATIONS PER MO' in ORCA output files.

complex discrete fourier transform on svgs

Application demonstrating the functionality of DFT and DCT algorithms.

Draw anything and watch a chain of spinning circles, a live Fourier series, retrace it in your browser.

Canonical reference implementation of the Discrete Fourier Transform (DFT) and Fast Fourier Transform (FFT). First-principles derivations, Fortran + C++ backends, layered test pyramid, cross-backend bit-identity. Sibling to lege-artis/jwst-l2-coupled-dynamics + kh-sim. Apache 2.0 + CC-BY-SA-4.0.

Interactive browser-based UV-Vis spectrum analysis and export from ORCA output files.

Interactive web app for plotting IR spectra from ORCA & GAUSSIAN output files

drawing signals using Fourier transform and animating them as periodic signal using vectors

Code to translate a SVG-drawing closed loop and draw it using the Discrete Fourier Transform.