线性回归，用来进行天气。股票的预测分为一元和多元预测-linear regression, used to the weather. The forecast into the stock one dollar and the yuan forecast

一元线性回归，数值分析方面可参考-one yuan linear regression, numerical analysis can look at the reference

无监督学习，进行线性拟合梯度下降，选择thet-This first exercise will give you practice with linear regression. These exercises have been extensively tested with Matlab, but they should also work in Octave, which has been called a free version of Matlab. If you are usi

基于MATLAB软件的多元非线性回归和方差分析求解-Multi linear regression and variance analysis based on MATLAB software

这个类模块集合了各种常用的功能，可直接调用，如插值，一维数组最大最小值平均值，冒泡算法，一元线性回归等(This class of modules sets a variety of common functions, which can be called directly, such as interpolation, maximum and minimum mean value of one dimension array, bubble algorithm, linear regress