The state variable approach of modern control theory provides a uniform and powerful method of representing systems of arbitrary order, linear or nonlinear, with time-varying or constant coefficients.
现代控制理论的状态变量法提供了一种统一、高效的方法来描述具有任意阶次、线性或非线性、时变或常系数的各种系统。
This paper gives a method to obtain solution of linear homogeneous difference systems with constant coefficients. The method of this paper is illustrated by a example.
给出了求常系数线性齐次差分方程组通解的一种方法，用一个例子说明所给方法。
This paper suggests a new way of finding solutions for linear systems of ordinary differential equations with constant coefficients.
本文给出常系数线性微分方程组一种新的求解方法。
应用推荐