isodata算法是一种常用的聚类算法，在Envi软件中分类可用到，该文档是isodata算法的设计思路与算法设计，引用百度文库。-isodata algorithm is a popular clustering algorithm, classification Envi software available to the document isodata algorithm design ideas and algorithm design, and reference Baidu lib

K均值算法是一种常用的聚类算法，在Envi软件中分类可用到，该文档是isodata算法的设计思路与算法设计，引用百度文库。-k-means algorithm is a popular clustering algorithm, classification Envi software available to the document isodata algorithm design ideas and algorithm design, and reference Baidu library