Velocity is a fundamental property of rocks that depends on density and elastic moduli. It varies laterally as well as vertically due to the physical-geologic variations of rocks. Velocities are ...

A surface plot is a rotating plot with a fit surface. It is a graphic representation of the relationships among three or four variables. A fourth variable can be used to color surface contours along Z ...

Abstract: In this paper, we propose a novel off-grid direction-of-arrival (DOA) estimation method in large-scale semi-passive reconfigurable intelligent surface (RIS) environments, utilizing quadratic ...

Abstract: Noncooperative Uncrewed Aerial Vehicles (UAV) proposes high threats to public safety and require radar systems possess sufficient surveillance capabilities. The evolvement of swarm ...