Representing images in ways other than pixels allows for powerful processing. This subject, based on signal processing, requires a mathematical fluency to understand the concepts fully. Many software ...

Prolate spheroidal wave functions (PSWFs) and their discrete counterparts – the discrete prolate spheroidal sequences (DPSSs) – have emerged as essential tools in the analysis of band‐limited ...

Tests in a gate-defined loop on graphene tracked a fractional charge circling back with a steady interference beat, as ...

At this point we have the necessary framework to combine all these concepts together into the wavelet energy absorption (WEA) method. But first, let us summarize the accumulated information. 1. The ...

Learn how to normalize a wave function using numerical integration in Python. This tutorial walks you through step-by-step coding techniques, key functions, and practical examples, helping students ...

That blue, pixelated image, ladies and gentlemen, is the very first image of an atom’s electron orbital structure. In other words, you’re looking at the first picture of an atom’s wave function. Here, ...

Quantum state diffusion framework makes it possible to characterize quantum measurement in terms of entropy production ...

A team of Dutch and French researchers has built a microscope that can see atomic wave functions. The team has performed an experiment where they ionised xenon atoms in an electric field and recorded ...