This video explains why the Fast Fourier Transform (FFT) is often called the most important algorithm ever created. Originally developed to help detect hidden nuclear weapons tests during the Cold War ...

Abstract: We introduce a fast Fourier transform (FFT) accelerated interpolatory $\mathcal{H}^{2}$-method for solving the electric field integral equation (EFIE) at low frequencies, which overcomes ...

Abstract: The Fast Fourier Transform (FFT), as a fundamental algorithm in signal processing, has long been a focus of research on efficient computational methods. Given that General-Purpose Graphics ...

When last we saw [xoreaxeax], he had built a lens-less optical microscope that deduced the structure of a sample by recording ...

FTIR-7600 is a single-beam Fourier-transform infrared spectrometer with fast scan speed and high accuracy. This instrument is operated by a PC with user friendly software and a comprehensive manual.

Researchers develop a lightweight algorithm designed to reorganise network connections to enable secure, low-latency data ...

In pharmaceutical manufacturing, software validation is innovation’s silent killer. A single user requirements specification (URS) takes weeks. Test plans stretch for months. Change controls bog down ...

Could a DNA diet test transform your health? by Sue Quinn The number of home DNA test kits offering nutrition and diet advice matched to your genes is growing. They’re based on the idea that each of ...

Feb. 2, 2026 NASA’s Perseverance rover has just made history by driving across Mars using routes planned by artificial intelligence instead of human operators. A vision-capable AI analyzed the same ...