Department of Mechanics Zhejiang University;
Hangzhou 310027;
P.R.China;
Department of Electronic Engineering;
City University of Hong Kong;
Hong Kong;
P.R.China;
Department of Civil and Architectural Engineering City University of Hong Kong;
Hong Kong;
P.R.China;
单自由度系统; 概率密度; 激励系统; 强非线性; 非平稳; 白噪声; 调制; 一阶线性微分方程;