摘要
以随机振动系统研究为课题 ,对平稳随机振动的窄带和宽带过程进行了讨论。
Serving as the question for study with random vibration system,narrow-hand and wide-band process for Gauss-stationary random vibration are discussed. An estimational method of peak frequency of the narrow-hand and wide-hand process is proposed and the problem in the application is discussed.
出处
《长春大学学报》
2001年第1期6-8,共3页
Journal of Changchun University
关键词
随机振动系统
平衡随机过程
窄带过程
宽带过程
峰值频率
random vibration system
stationary random process
narrow-band process
wide-band process
peak frequency
