On the basis of the new mathematical description of the linearstochasticsystem with distributed parameter, the corresponding definition of mean-square stability is given.
基于线性随机分布参数系统新的数学描述形式，给出了相应的均方稳定定义。
2
Kalman filter used in linear discrete stochasticsystem has good convergence and the ability to remove high frequency noises.
卡尔曼滤波用于线性离散随机系统具有非常好的收敛性和滤除高频噪声的能力。
3
Using the stochastic vibration theory of continuous linearsystem, this paper studies the dynamic response problem of non-homogeneous soil foundation.