• 2022-06-08
    求下面各近似数的误差限:[tex=2.357x1.357]34EYL4AH+5ZmIOU3ep+DzA==[/tex]。
  •  解:[tex=8.286x2.357]/QYHPG7IUt0tpOtjgagXgRPWp6ofsFeyxJx3zvQvVWvQ4yI74x0/zdimwNxEamrH5UCwCvy7G6e1dpa57tEgoQ==[/tex],[tex=8.143x2.357]/QYHPG7IUt0tpOtjgagXgYbMcP0h1BzEcLhnHY3LgC82a0prDzfSq+CC/xeaZ0JES5jfB2CfsvxYY7PiVCT7qngZgmnu/w8fZGsnAVumTeM=[/tex], [tex=7.429x2.357]syaQSE6wz1In1/3M7Uxvr9y85Sfcq8zqEmmC2aeY3acJPlQVRWXs8GlrqViwRsIqPvzHiiSKbCzIIsft3qAXmg==[/tex]。由[tex=13.071x2.786]F09PQ6+fiWho+VhZioq0y5QP86xXW44VFMDFTd7gXiquXCAJs8RlPLYX5ehJtp091q2qHLJ90nekiItXUSOJ8iJFagPIZTMHAHYLKV0MzM6SVSfej2ZoH5iRghzSotnXUYwNoqMJIajt+O60UAR8cmboJHMx9CxKu69ZCZLs0m4=[/tex]得[tex=14.429x2.786]WCGk8AXaR5chZxxIJf8/PBaFDdnlzEXb5gRZL4WoWp+mqH6+Gn1I8+JKSm9Ztfk2OWWYZNDcCsLAAkXU4X/i8LVht0NWuhHQqPn63yMVQK+xFt0BLKYHHVjh/Z4TUFJj4c13gvHfGaIhQXVg6gwsvav58u7P2xLBZV4rXAOLAzA40wr1ikM5CZIFduRIojaqoUSbo7kNJ6N4YmWrFqxz5g==[/tex][tex=10.643x2.643]kYoqg3jWgrRA+4BLF2H4zkZEPHo3ewcfl7F24c2DihZcc2vfcTPvk1sjZ/5tdpMW38AFuRMh1E9wyk+BqpdAh+tTVR6QeSnDya0YCTwlVvn5+BLgCjPbQG69iJw3CluBuNYktaBQMTOVo1GexyZ1+wBdLQVyUAnASarKjc5lk5c=[/tex][tex=19.714x2.357]kYoqg3jWgrRA+4BLF2H4zuWuwruwgtsvuYj+rUlo9sI9pVMd8molf702HbI4HkH9MRHctiJdPJRmYtX/Tt839zp9x5Mfr2KHjxtrSyftF96/kpN/jEmwb//kDMKAAK8R5VRVqAm461B4ZsaWj8XLs/W1cLXOvHVDtUCd+y4CeOI=[/tex][tex=6.714x1.357]Wu1VCi2XoBkbCz33rKB8PYiEGsEGpkJXh6w07N6fFtg=[/tex]。

    内容

    • 0

      求方程[tex=3.929x1.286]bCRI7H305pCfaXyGg3cJUg==[/tex]的近似根,使误差不超过0.01。

    • 1

      求带权为 [tex=9.143x1.214]75XHGyYeDHrQPrW0kkOOu3aV7GpsEoeNLP9WhURdTDM=[/tex] 的最优树 [tex=0.643x1.0]iollMFTzm3iqFEHRyKQe1A==[/tex] , 并求 [tex=2.357x1.357]Z7NZTsE8vr52FeXAvVOxhw==[/tex].

    • 2

      设线性系统[tex=2.571x1.357]5d/knJgHiCzlYvUQHuVoISPF6Lp7S2jLeSUg7MVEvVM=[/tex]的输入为平稳过程X(t),其功率谱密度为[tex=2.643x1.357]6OGuW5hulJPlXor/r2Yysw==[/tex],输出为Y(t)求误差过程[tex=6.857x1.357]uGNKroNWQVE/jzxZyWy49A==[/tex]的功率谱密度[tex=2.357x1.357]s3DTDOzgssI52ZrlaM8gBw==[/tex]

    • 3

      求方程[tex=5.429x1.357]wweOoin+fHFJ14q/frlJ7S/Fh4nDHPM9pRd3iSweEm4=[/tex]的近似根,使误差不超过0.01

    • 4

      设[tex=4.857x1.357]0UWOwKJitzW/Emh+o7F7SA==[/tex],[tex=6.786x1.357]s8ZAJ/Sz1FQpLYKwt7k6HGHw+CNqJMiG8sbBGT+wNzw=[/tex],求[tex=2.357x1.357]ICSJdW4Hz7/mSa6mE+6e9A==[/tex]。