Hackaday

The Unreasonable Effectiveness Of The Fourier Transform

A talk, The Unreasonable Effectiveness of the Fourier Transform, was presented by [Joshua Wise] at Teardown 2025 in June last ...
Hackaday

Arduino Hacks

Here’s something fun from [Chad Kapper] over on HackMakeMod: Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called due to the board’s ...
GitHub

Arduino App Lab

GitHub issue reports for both user and contributor facing bugs of App Lab are welcome. Setup npm package with yarn. Install Wails with go install github.com/wailsapp ...
IEEE

Two-Stage Zoom FFT-Enhanced Deep Learning-Aided Weighted Scheme for Wireless Vital Sign Estimation Using mmWave FMCW Radar

Abstract: The accurate estimation of vital signs using millimeter-wave (mmWave) frequency-modulated continuous wave radar promises a future of enhanced health monitoring with superior convenience and ...
IEEE

Implementation of an Adaptive Trapezoidal Shaping Method Based on FFT

Abstract: Trapezoidal shaping algorithms are often used when digitally processing spectrum detector signals to reduce the ballistic deficit, improve energy resolution, and increase the count rate. In ...
GitHub

Double-Batched FFT Library

The Double-Batched FFT Library is a library for computing the Fast Fourier Transform (FFT) on Graphics Processing Units (GPUs). GPU support is enabled via SYCL, OpenCL, or Level Zero. A distinctive ...