分式多项式拟合的VC实现

上传者: astger2 | 上传时间: 2021-03-09 16:25:29 | 文件大小: 12.57MB | 文件类型: ZIP
//本程序为数据拟合类,对拟合方程形式为y=(a[0]+a[1]x+a[2]xx+a[3]xxx...)/(1+b[0]x+b[1]xx+b[2]xxx...),包含了多项式拟合,并且可以断项拟合,例如:a+bxx这样没有1次项的方程同样能够依次输出a、b的值 //拟合过程全部为C语言(VC)实现 //分为最小二乘拟合和迭代拟合两种方式,分两个函数给出,两种方式在在方程有唯一解,并且迭代精度设置足够的情况下结果相同。

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评论信息

  • suntao8 :
    非常有帮助 谢啦
    2016-06-19
  • yutian1983 :
    很好,对我很有帮助,谢谢!
    2014-08-13
  • dongqiezi :
    资源不错 学习了
    2014-08-12
  • 地下害虫 :
    有帮助 谢啦
    2014-04-21
  • u010610389 :
    不错,程序能运行,而且程序说明也很清楚。
    2014-02-27

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