• 2022-05-26 问题

    Given [img=214x47]18033783c242984.png[/img], then the initia value of the signal in the time domain, [img=44x26]18033783cb70806.png[/img] is ( ) A: 1 B: 1/2 C: 1/4 D: 2

    Given [img=214x47]18033783c242984.png[/img], then the initia value of the signal in the time domain, [img=44x26]18033783cb70806.png[/img] is ( ) A: 1 B: 1/2 C: 1/4 D: 2

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