A PriorityQueue is a list that always keeps its items sorted based on some rule, like smallest to largest. So, when you take an item out, you always get the one with the highest (or lowest) priority.

Sparse array design is used to help reduce computational, hardware, and power requirements compared to uniform arrays while maintaining acceptable performance. Although minimizing the Cramér-Rao bound ...

A method of large-scale linear array antenna sparse optimization based on particle swarm optimization algorithm is proposed in this paper. The main-to-sidelobe ratio is selected as the fitness ...