摘要
本文研究了在内高斯白噪声和外电报噪声同时作用下的系统,得到了一般系统的定态联合概率密度的时间演化方程,通过该方程研究了线性系统和非线性系统的定态弛豫时间,发现对于弛豫时间内外噪声具有耦合效应。
We study on the system driven by interndl Gaussian white nose and external dichotomous nose,and obtain the equation for the steady state joint probability distribution of the system.As application of this equation, we study on the relaxation times of the linear and nonlinear systems,and find the coupling effect of the external and the internal nose for the relaxation time.
出处
《华中师范大学学报（自然科学版）》
CAS
CSCD
1991年第4期411-415,共5页
Journal of Central China Normal University：Natural Sciences
关键词
噪声
联合概率密度
定态驰豫时间
dichotomous nose
jont probability distribution
steady state xelaxation time
