• 2022-06-07
    已知因果信号 [tex=1.643x1.357]Wfem9oxh0ZS7nZ3KGomKoQ==[/tex]的象函数为 [tex=1.929x1.357]CsHYmgN8a4Yt6bxTnBWLzw==[/tex], 求下列 [tex=1.929x1.357]CsHYmgN8a4Yt6bxTnBWLzw==[/tex]的原函数[tex=1.643x1.357]Wfem9oxh0ZS7nZ3KGomKoQ==[/tex]的初值[tex=2.714x1.5]rYiJIUwS9TdL8L3SPP7ehLBG4yiHmXj+yMj5HMpKr74=[/tex]和终值[tex=2.286x1.357]zJwtitjSK9K0xVNTQ4nvzg==[/tex] 。[tex=6.5x2.643]fCOraslEH84Y0mXEcdidsYIKzUhEaDWYNAzxpOjE1SA=[/tex]
  • [tex=15.929x5.357]rYiJIUwS9TdL8L3SPP7ehIskOsXU4xbjGMilvW6rl1us7Idy6dT15/VtJPTxRQtV5hgE9qrvA5eevw864AoKvo2oJ6VYM91GdgwtrZ+FwFYhhxbE9+hbU69GI+PAZa5XLGjgLJX34cJvbTocVznJx8H9zopIc/NUXdlzp/Db8Xk2FeKPUZ/HL6I09IjKyQFeULiL0DIbpWZuoGXy1QVbjLBshi1h4qUs2LAOLgPQMmv2vCo2SFAE4YgHckCuZJkoAPsTokraJcBe1KKl7H5TxQ==[/tex]

    内容

    • 0

      求下列函数 [tex=1.643x1.357]Wfem9oxh0ZS7nZ3KGomKoQ==[/tex] 的像函数 [tex=1.929x1.357]CsHYmgN8a4Yt6bxTnBWLzw==[/tex].[p=align:center] [tex=7.357x1.5]V92zCeihgNFbCDChhSEi98E8M59qocW5X5D7ZDTewTInQoHiPouyg2FdZodvC/Eh[/tex][br][/br]

    • 1

      求下列函数 [tex=1.643x1.357]Wfem9oxh0ZS7nZ3KGomKoQ==[/tex] 的像函数 [tex=1.929x1.357]CsHYmgN8a4Yt6bxTnBWLzw==[/tex].[p=align:center] [tex=9.786x1.5]tDq6lTjpW1wUdmFiOpG7uXtILH2dVr1NLDgqVYoS9ayn/ZZk07UJfOdNSQE7proYjrrpy88YT0K/376MPneU1g==[/tex][br][/br]

    • 2

      已知[tex=1.643x1.357]Wfem9oxh0ZS7nZ3KGomKoQ==[/tex]为因果信号,[tex=5.143x1.357]l2G98eTXGaSyC3+DlPx7OV5nF/LycI+qFkWhyXw3Pls=[/tex]。求下列信号的象函数。[tex=8.929x1.357]Ik1djQIZYbPeuDC7pbbQ1KLRAgisfndK+Plc7cBoGRI=[/tex]

    • 3

      已知[tex=1.643x1.357]Wfem9oxh0ZS7nZ3KGomKoQ==[/tex]为因果信号,[tex=5.143x1.357]l2G98eTXGaSyC3+DlPx7OV5nF/LycI+qFkWhyXw3Pls=[/tex]。求下列信号的象函数。[tex=7.5x2.786]ZW+pD8TIxMqIYNhzlpLDYwOgwhvMEXWAaUahU47IdpS5otrclK74V3ncdQyi/UwR[/tex]

    • 4

      如果已知因果函数 [tex=1.643x1.357]Wfem9oxh0ZS7nZ3KGomKoQ==[/tex]的象函数[tex=6.929x2.429]sMR63Gd/hhMniuOXbiZJxvMt8CJ2qX74SbFbHjhZRE8=[/tex] 求下列函数的象函数。[tex=4.143x1.5]eYKBKVEvHiqF0C2bEOpos9WXKqr2uPg9sVKcNFd+fg8=[/tex]