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1、系统函数H(Z),并讨论此因果系统H(Z)的稳定性和收敛域 求:1、系统的零状态响应、 九、给定微分方程如下,(共15分) 知 y(n)=y(n-1)-y(n-2)+x(x).x(n)m(n)x(-=1x(-2)=XLE 2、求系统的零输入响应 3、系统的全响应。 福大考研交流群:879529549 XINGFENYANXU r"(t)+3r(t)+2r(t)=e(t) @星峰研学电子与通信考研 已知:e(t)=4e-u(t).r(0")=3,r'(0~)=4 2、系统的零输入啊应 已知某离散系统的模型为 求:(15分) 星峰研学 3、求系统的零状态响应。 小1
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