matlab求微分数据如下(第一列是x,第二列是y,第三列是y对x的一阶导数,第四列是y对x的二阶导数)1.545000E+000 1.451565E+000 -1.862350E-003 1.075000E-0031.546000E+000 1.451563E+000 -1.861250E-003 1.125000E-0031.547000E+00
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![matlab求微分数据如下(第一列是x,第二列是y,第三列是y对x的一阶导数,第四列是y对x的二阶导数)1.545000E+000 1.451565E+000 -1.862350E-003 1.075000E-0031.546000E+000 1.451563E+000 -1.861250E-003 1.125000E-0031.547000E+00](/uploads/image/z/2542028-68-8.jpg?t=matlab%E6%B1%82%E5%BE%AE%E5%88%86%E6%95%B0%E6%8D%AE%E5%A6%82%E4%B8%8B%EF%BC%88%E7%AC%AC%E4%B8%80%E5%88%97%E6%98%AFx%2C%E7%AC%AC%E4%BA%8C%E5%88%97%E6%98%AFy%2C%E7%AC%AC%E4%B8%89%E5%88%97%E6%98%AFy%E5%AF%B9x%E7%9A%84%E4%B8%80%E9%98%B6%E5%AF%BC%E6%95%B0%2C%E7%AC%AC%E5%9B%9B%E5%88%97%E6%98%AFy%E5%AF%B9x%E7%9A%84%E4%BA%8C%E9%98%B6%E5%AF%BC%E6%95%B0%EF%BC%891.545000E%2B000+1.451565E%2B000+-1.862350E-003+1.075000E-0031.546000E%2B000+1.451563E%2B000+-1.861250E-003+1.125000E-0031.547000E%2B00)
matlab求微分数据如下(第一列是x,第二列是y,第三列是y对x的一阶导数,第四列是y对x的二阶导数)1.545000E+000 1.451565E+000 -1.862350E-003 1.075000E-0031.546000E+000 1.451563E+000 -1.861250E-003 1.125000E-0031.547000E+00
matlab求微分数据如下(第一列是x,第二列是y,第三列是y对x的一阶导数,第四列是y对x的二阶导数)
1.545000E+000 1.451565E+000 -1.862350E-003 1.075000E-003
1.546000E+000 1.451563E+000 -1.861250E-003 1.125000E-003
1.547000E+000 1.451562E+000 -1.860100E-003 1.150000E-003
1.548000E+000 1.451560E+000 -1.858950E-003 1.150000E-003
1.549000E+000 1.451558E+000 -1.857800E-003 1.175000E-003
1.550000E+000 1.451556E+000 -1.856600E-003 1.175000E-003
1.551000E+000 1.451554E+000 -1.855450E-003 1.125000E-003
1.552000E+000 1.451552E+000 -1.854350E-003 1.150000E-003
1.553000E+000 1.451550E+000 -1.853150E-003 1.175000E-003
1.554000E+000 1.451549E+000 -1.852000E-003 1.075000E-003
1.555000E+000 1.451547E+000 -1.851000E-003 9.250001E-004
结果是第三、四列 求助matlab 程序
matlab求微分数据如下(第一列是x,第二列是y,第三列是y对x的一阶导数,第四列是y对x的二阶导数)1.545000E+000 1.451565E+000 -1.862350E-003 1.075000E-0031.546000E+000 1.451563E+000 -1.861250E-003 1.125000E-0031.547000E+00
你想求什么,不是已经给出数据了么?