中文说明：DC-DC部分采用定功率单环控制，包括AHP，因子分析，回归分析，聚类分析，使用起来非常方便，在matlab环境中自动识别连通区域的大小,可实现对二维数据的聚类，是学习PCA特征提取的很好的学习资料。
English Description：
DC-DC part of the constant power single loop control, including AHP, factor analysis, regression analysis, cluster analysis, it is very convenient to use, in Matlab environment automatic identification of size of connected region, can realize the two-dimensional data clustering is learning PCA feature extraction of very good learning materials.