基于HilbertHuang变换的多自由度参数辨识

〖HTK〗段希波;张计光;;颜勇

Identification of Modal Parameters of Multiple DegreeofFreedom 
System Based on HilbertHuang Transform

DUAN Xibo;ZHANG Jiguang;;YAN Yong

上海大学学报(自然科学版) . 2006, (4): 403 -407 .