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基于MFC的最小二乘法线性拟合软件

上传者: ssxiangwang | 上传时间:2022/9/4 0:58:18 | 文件大小:43KB | 文件类型:zip
基于MFC的最小二乘法线性拟合软件
在进行数值分析时,对于一个数据组使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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