基于MFC的最小二乘法线性拟合软件

上传者: ssxiangwang | 上传时间: 2019-12-21 21:09:57 | 文件大小: 43KB | 文件类型: zip
在进行数值分析时,对于一个数据组应用最小二乘法进行线性拟合,是最基本也是最普遍的一种数值处理分析手段。 本文基于MFC框架,设计一种导入包含数据的txt文件,并自动使用最小二乘法进行线性拟合,计算出公式y=kx+b中的参数k和参数b,还有相关系数r,同时将数据点和拟合直线在二维坐标图中绘制出来。 文件中包含了示例。

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评论信息

  • amanadajc :
    可以用,学一下,一直没用过MFC编程
    2017-11-29
  • zhagdongk :
    正在学习好好研究一下
    2016-11-15
  • shoreflame :
    用起来不错,没有错误。
    2016-05-18
  • qq_22602859 :
    挺好用的,这值得下载
    2016-03-16
  • sinat_31615881 :
    简单实用
    2015-11-26

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