• 2022-06-26
    ​设有实信号[img=31x25]1802fba6fe683f6.png[/img],其希尔伯特变换是[img=31x25]1802fba7064210a.png[/img]。下列中的_____是解析信号。‌
    A: [img=31x25]1802fba70f600d9.png[/img]
    B: [img=76x25]1802fba7174ca2e.png[/img]
    C: [img=95x25]1802fba71fc7bff.png[/img]
    D: [img=87x25]1802fba7279c8f6.png[/img]
  • 举一反三