包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，随机调制信号下的模拟ppm，使用混沌与分形分析的例程，在matlab环境中自动识别连通区域的大小,可以广泛的应用于数据预测及数据分析,包括脚本文件和函数文件形式，自己编的5种调制信号。-Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Random ppm modulated analog signal under Use Chaos and fractal analysis routines, Automatic identification in the matlab environment the size of the connected area, Can be widely used in data analysis and forecast data, Including scr ipt files and function files in the form, Own five modulation signal.