PCA基于Iris数据集，用于统计学习作业。是非常好用且鲁棒的方法。有利于学习统计学习PCA和matlab。-PCA based on Iris data set, used in statistical learning assignments.It is very convenient and robust method.Is advantageous to the study of statistical learning PCA and matlab.

基于PCA法的Iris数据分类，最小距离法，模式识别-Iris PCA based data classification method, the minimum distance method, pattern recognition