关于线性离散系统若干问题

Some Problems of Discrete Linear System

在已知系统输出的条件下将离散线性系统所有可能的输入及初始状态参数化，并讨论如何计算这些参数集合；进一步对一类特殊的离散线性系统，从特征值的角度，给出系统能控性的刻画．

under the Condition of knowning the system output,the all probable input and original state of the discrete linear system were parameterized,and the caculation of the parameters were discussed;Furthermore,by the method of charcteristic value, a controlable condiction of a discrete linear svelem were given.