• 2022-05-23
    下图所示的输出采样信号的Z变换C(z)为()。[img=440x89]1803d436d0b0812.png[/img]
    A: [img=180x49]1803d436db9375b.png[/img]
    B: [img=180x49]1803d436e562d44.png[/img]
    C: [img=180x49]1803d436f0298a7.png[/img]
    D: [img=180x49]1803d436faafceb.png[/img]