Abstract: This letter introduces a novel subarray-configuration method of n × m spiral sequential rotation (SSR) to achieve low cross-polarization level (XPL) and low sidelobe level (SLL) over wide ...
Abstract: Optimizing the layout for large-scale and ultra-wideband arrays to reduce the peak sidelobe level (PSLL) under multiple constraints is a challenging task. This paper proposes an efficient ...
This is the offical Pytorch implementation of PersPose, which estimates the 3D positions of joints from individual images. Below is the overall framework. We design Perspective Encoding (PE) to encode ...
WASHINGTON, Dec 8 (Reuters) - Scientists have observed the largest-known rotating structure in the cosmos - a gargantuan thread-like assemblage of hundreds of galaxies, gas and dark matter that makes ...
In this video, we use Python to calculate circular and geostationary orbits! Follow along as we apply physics equations to determine orbital radius, velocity, and the specific conditions needed for a ...
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