Many students appear to be completing assignments faster while learning less from them. This conclusion comes from one of the largest studies of how generative AI is changing student behavior and ...

Abstract: This article presents a fast near-field 3-D imaging algorithm that can be applied to nonuniform multiple-input–multiple-output synthetic aperture radar imaging systems. The proposed method ...

Abstract: The performance of holographic multiple-input multiple-output (MIMO) communications, employing two-dimensional (2-D) planar antenna arrays, is typically compromised by finite ...

Think about placing dots on a flat surface. You want as many pairs as possible to be separated by the same distance. For any amount of dots, what is the greatest possible number of pairs that can be ...