Abstract: Optical phased array (OPA) has emerged as a key technology for beamforming and beam steering in applications such as Light Detection and Ranging (LiDAR) and optical wireless communication ...

Cycle detection in directed graphs, topological sort, Kahn’s algorithm. These are the ones that feel simple until you’re implementing them and something quietly goes wrong. Same idea as BFS: try to ...

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Abstract: The normal operation of electrical equipment is related to the stability of the power system. The dry-type transformer, as an important part of the distribution network, directly guarantees ...