Zixiang Zhou Xiongjun Fu Jian Dong 0008 Meijing Gao Ping Lang Divergence-based pulse group extracting and inter-pulse modulation parameter estimation of multifunction radar pulse sequences. 110388 2026 241 Signal Process. https://doi.org/10.1016/j.sigpro.2025.110388 db/journals/sigpro/sigpro241.html#ZhouFDGL26 streams/journals/sigpro