做主成分回归和偏最小二乘回归，效果比较好，别人做的，我参与考了一下。

利用MATLAB软件实现偏最小二乘回归方程模型-use the soft of the MATLAB to calculate the partial least-squares regression

偏最小二乘法pls的原理,例子,算法,练习,包含完整代码-The principles of PLS , examples, algorithms, practice, including a complete code.

单因变量偏最小二乘回归matlab程序 程序尚不完善，固定提取了3个主成分，没有做寻求最佳主成分个数；没有做交叉有效性检验 -Single dependent variable and partial least squares regression matlab The program is not perfect, the fixed extract 3 principal components, do not seek the best number of principa