JD.com, Inc. is a technology-driven E-commerce company, which engages in the sale of electronics products and general merchandise products, including audio, video products, and books. It operates in ...

Abstract: The range-Doppler (RD) spectrum of frequency-modulated continuous-wave (FMCW) radar is widely used in various fields, making high-resolution RD spectrum estimation a critical research focus.

Abstract: How to keep the information of most, if not all, of the searched solutions of a metaheuristic algorithm has been an important research issue in recent years. The main reason is because the ...