• 2022-06-04
    已知系统[tex=2.714x1.0]3q5nFQQE15d1/X6tsbloQQ==[/tex]的状态转移矩阵[tex=1.071x1.214]TCwrp+pzhL+w+xTDZlepHg==[/tex]为[tex=13.643x3.357]CXukRMz40jvpa74L+ZsOVbuJ28P/wxJVe8rHdCS5eMrPDCNYEsGNNUVuysI/5O9p+kztqH5FeYK24GvBM9qyTHyklck7XxXtlB8v5pxTyKmYRMLkRBwqMYAfjepKksfWUzV3Jcytc0IUkxi9bffYQg+JK9fSrYWeiHXw2o9pGGxHemVP/DUdx66mgPKsUjUzyL2EdaFWB9W7nsdgQGp9GA==[/tex]试求矩阵[tex=1.143x1.214]2PSdZ4+2jGiVntXxNCuppA==[/tex]
  • 因为[tex=14.714x2.357]bt3WVQjGmDb0vbBo/cfH9udf6tc+PcRzZ2mxZT09AhNOCpwDbhyXKxJ/v//++3TbTC3+QMVTQOAeg1qVcH5d/3GVFQvw0b8ZifdiO9/NI1PyQTpyFNQz3SxKhYNRmirJ[/tex]则有[tex=19.643x2.857]QaEQoV61JU+XNix9sy5jer4Wod7Eo0DgwtH0Aa+j4nn4GkX2l3cvFl8PyiOP9Td5A9DC6zYW8DATqGqbcCvvtehYO/cCRep8FrTynZIcWSQRWaH4SXDTrrPAZH+zIRQYye2L+pX72Njet4IdJpRgLlOeab663YB4s4LfwVQfatwMnzXygKNuwgkrcY/NnZ3G[/tex]根据上式, 求得[tex=26.857x3.357]Dwj2Gr+eScsNKzg7mFjD5d090lEJULmowcb7GzK+5HgZDrXkbCjVV8eJsCFQyqtEvpC0miRIraqPMrdgd7efHQzvI47t/T0qUgH33wg12C2GtBWb4Y5S6DIDKgSglIdO1ZoV7KABpDqCaXMh4IpZzsu0NQqCnhb5g7ARz/izX7sJbgR+Lm07UC2xgvIMW5691ByjZhK9dJMwUnCvzXEuJ0VGPhR9FFrtin5nBNG3eCkmDfCPZi1XUdYpQb4K3sqLCHkN9fWG0pKPYdKLFEhml1jbv28/q32s1Pps/cwv/tBHPt3OkMuI7MwpQjrdufKQejfDmUrzek5WpcIL7Z4l3g==[/tex]

    举一反三

    内容

    • 0

      A=[1 2 3 4 5 6 7 8 9]A(5)=[]A=1 4 7 5 8 3 6 9

    • 1

      将矩阵a=[1 2 3;4 5 6;7 8 9]改变成 b=[3 6 9;2 5 8;1 4 7]的命令是( )。

    • 2

      【阅读理解(选择)/完型填空】基于以下描述回答 1-2 题: 下表是 9 名评委对 10 名学生的毕业设计进行等级评定结果: 评委 A B C D E F G H I J 1 1 2 4 3 9 6 5 8 7 10 2 1 4 2 5 6 7 3 10 8 9 3 1 3 4 5 2 8 9 6 10 7 4 1 3 4 5 2 6 10 8 7 9 5 1 9 2 5 6 3 4 8 10 7 6 1 4 9 2 5 6 7 3 10 8 7 1 3 5 10 2 6 9 7 8 4 8 1 3 5 7 6 4 8 10 2 9 9 1 2 8 4 9 6 3 7 5 10

    • 3

      set1 = {x for x in range(10) if x%2!=0} print(set1) 以上代码的运行结果为? A: {1, 3, 5, 7, 9} B: {1, 3, 5, 7} C: {3, 5, 7, 9} D: {3, 5, 7}

    • 4

      【单选题】请用地点定桩法在4分钟内记忆数字。 4 0 1 3 6 3 5 1 9 8 8 9 7 2 9 3 0 9 5 3 1 7 7 5 2 3 3 0 5 0 1 4 1 3 8 3 5 7 9 7 (5.0分) A. 已背 B. 未背