Wenchao Li 0006 Gangyao Kuang Zhenhua Chen Jian Wang Separation of Multi-component Micro-Doppler Signals Based on HHT-GAMD. 1-6 2021 CISP-BMEI https://doi.org/10.1109/CISP-BMEI53629.2021.9624399 conf/bmei/2021 db/conf/bmei/bmei2021.html#LiKCW21