构成不同频率的调制信号，使用混沌与分形分析的例程，可以广泛的应用于数据预测及数据分析,应用小区域方差对比，程序简单，一种流形学习算法（很好用）。- Constituting the modulated signals of different frequencies, Use Chaos and fractal analysis routines, Can be widely used in data analysis and forecast data, Application of small area variance comparison, simple procedures, A fluid manifold learning algorithm (good use).