• 2022-05-29
    求此函数的傅里叶频谱,并画出原函数及频谱的图形:[tex=15.429x2.786]fQDLWdnQUh6y7DrkKTuXim+9QaXzVxTRly+9HFM05XLvEnoE9zM0NYlHnO6xdweWjoHzgf5iIpGr7gTC6NLAXZcwOcXLefl92jIh2qCByhOG2DC+Cr2yYmDqjqs8CBYt[/tex]
  • 举一反三