【MATLAB统计分析与应用100例】案例011：matlab读取Excel数据，调用regress函数作一元线性回归分析

刘一哥GIS 发布时间：2020-12-15 14:40:42 ，浏览量：3

数据拟合效果预览：

在这里插入图片描述

文章目录

1. 读取数据，绘制散点图
2. 计算相关系数
3. 绘制回归直线
4. 剔除异常数据，重新调用regress函数作一元线性回归

1. 读取数据，绘制散点图

ClimateData = xlsread('examp08_01.xls');    % 从Excel文件读取数据
x

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【MATLAB统计分析与应用100例】案例011：matlab读取Excel数据，调用regress函数作一元线性回归分析

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