Isodata聚类算法，出书参数可以设定，参照1986版蔡元龙老师《模式识别》相关内容编写，供初学者学习之用。-Isodata clustering algorithm, the parameters can be set to a book, written with reference to version 1986 Cai Yuanlong teacher　pattern recognition　related content, for beginners learning.