关于主元分析选取方法重构误差方差法（VRE）的MATLAB仿真代码。-About PCA reconstruction error variance method selection method (VRE) MATLAB simulation code.

关于主成分分析方法的主元选取方法“广义重构误差方差法”（Generalized VRE）的MATLAB仿真代码。-Principal component analysis on the primary unit selection method " generalized reconstruction error variance method" (Generalized VRE) MATLAB simulation code.