The Bomem DA3 is a type of Fourier transform spectrometer used for measuring various spectral data and [Usagi Electric] has one. On his quest to understand it he runs down a number of rabbit holes, ...

The mummified remains were excavated from a burial site in Bologna, Italy, and are almost complete except for the feet. They ...

ABB has been awarded a contract by the Canadian Space Agency (CSA) to develop the concept for an Autonomous Lunar Exploration Infrared Spectrometer (ALExIS) for Canada’s Lunar Utility Rover.

PDF files have become ubiquitous in our multi-platform world. This convenient file format makes it possible to view and share documents across various devices using various operating systems and ...

Abstract: A novel synchrosqueezing transform to the time-frequency representation based on short-time fractional Fourier transform for strong time-varying signals is proposed in this paper. To finely ...

Abstract: This article has proposed a new and efficient Global Navigation Satellite System (GNSS) anti-interference method using fractional Fourier transform (FrFT) and notch filtering. An effective ...

It's holiday pop-up season which means restaurants and bars around Atlanta are getting Christmas tree and candy cane makeovers. Whether your favorite restaurant is offering limited-time signature ...

S2FFT is a Python package for computing Fourier transforms on the sphere and rotation group (Price & McEwen 2024) using JAX or PyTorch. It leverages autodiff to provide differentiable transforms, ...

Belgica antarctica is a tiny little thing – just about the length of a grain of rice. It doesn’t bite, living instead on moss ...

QCLs were initially developed in the 1990s, and this was a significant advance in MIR light sources. 2 Standard semiconductor ...