用C语言实现polyfit函数

上传者: u012875373 | 上传时间: 2019-12-21 21:26:24 | 文件大小: 547KB | 文件类型: zip
用C语言实现polyfit多项式拟合,已知离散点上的数据集,即已知在点集上的函数值,构造一个解析函数(其图形为一曲线)使在原离散点上尽可能接近给定的值。

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评论信息

  • jinniu82 :
    就是下面的这个:http://xinxing124.blog.163.com/blog/static/301701952010827443116/
    2017-03-11
  • hotshe43271530 :
    非常有用,谢谢分享!
    2017-02-04
  • 学酥狐 :
    效果还是有的,和其他的代码得到的结果好像是一样的!
    2017-01-20
  • cafers :
    很有参考意义的资料,我们使用STM32F103系列的东西,此函数可靠
    2015-06-06
  • xuyu0326 :
    不好用,网上都有的代码。
    2014-11-17

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