说明：  isodata 迭代自组织的数据分析，GSM中GMSK调制信号的产生，包含优化类的几个简单示例程序，数据模型归一化，模态振动，用于图像处理的独立分量分析，一种流形学习算法（很好用）。
(Isodata iterative self-organizing data analysis, GSM is GMSK modulation signal generation, Optimization class contains several simple sample programs, Normalized data model, modal vibration, Independent component analysis for image processing, A fluid manifold learning algorithm (good use).)