• 2022-07-26
    设[img=98x23]1803d0f33dac9b4.png[/img]为[img=36x25]1803d0f346ab621.png[/img]的单极点,按照[img=13x19]1803d0f34f81b33.png[/img]反变换的部分分式法,采样序列 。
    A: [img=534x76]1803d0f35b60991.png[/img]
    B: [img=523x75]1803d0f36700e26.png[/img]
    C: [img=523x76]1803d0f3724e068.png[/img]
    D: [img=517x79]1803d0f37c80912.png[/img]