• 2022-06-19
    求下列函数的傅里叶变换.[tex=4.143x1.571]iUKkXHFxQKcZqbjT+QLi1A==[/tex].
  • [tex=28.071x2.786]r58Clwdl02FoY6NrJHZ+QEqGTyZJpL2mQUn2TwM7oPppjigPd0/sB3ZTIOsnsl6L4AOp9h8/pL6NwzFJMbRlsj25ebTRiObUMmnwvvOgBkasrxQPqMJxRbbwy0Zz2TZN3wuyjUUeh73bKH1WGhf9crI2siZB2g/ELOFNTb2UrqRc/aVQGRYZWgNBTbieSHtahqmItO2M2Iq7BmFT9Sr2gbL3onSwJlrs+1Qq56pRkRw=[/tex][tex=17.786x2.857]MWCjiF0ahMhQvhr4vqNOyn0WfdIHZ9yPuCZOEhhCUlgAL8amc1UxaP4x4tbQGI2mx0looWRbvuFzMWwpuoVN1V4K/q1t+na1KnZaOw8Vu9FuMtBVr9pZ9DqrBjRz4FMZ+6o7hD+n62u+Pr+Zk7zl2A==[/tex].

    内容

    • 0

      求下列函数的拉普拉斯变换函数.[tex=4.286x1.214]gNFkreSD9F3F46XQMWGRSl9zgcn0aY4k8kHFqDPsqBgzISgIiyowmoH0+TBnOgRM[/tex]

    • 1

      求下列函数的导函数:(1) [tex=5.0x2.357]X/CieCDGJ7iPQ3YFWuscHxHrcIE/dPFa9tFyiJXze8A=[/tex](2)[tex=6.643x1.714]Oj74y/L+OxY81QME5JWMcl+7PZ2FGQswwvjgVhjq1Dmb6dBU0oAjZBW7eFBVjqo6[/tex]

    • 2

      求下列函数的[tex=0.714x1.0]RRR4SYyCqv01G5bWEEMPdw==[/tex]变换:[tex=3.5x1.357]j1OJxxVtxl9vayr8Q8FVEg==[/tex]

    • 3

      求下列函数的[tex=0.714x1.0]RRR4SYyCqv01G5bWEEMPdw==[/tex]变换:[tex=2.857x1.357]wceHS0irdiKubCx0IsjY+Q==[/tex]

    • 4

      求下列各时间函数的傅里叶变换。[br][/br][tex=0.857x1.0]mU0mIJCVX6ltljSpiN5Axg==[/tex]