中文说明：使用混沌与分形分析的例程，对信号进行频谱分析及滤波，相关分析过程的matlab方法，迭代自组织数据分析，实现串口的数据采集，music高阶谱分析算法。
English Description：
Using chaotic and fractal analysis routines for signal filtering and spectrum analysis, relevant analysis process of the MATLAB method, iterative self organizing data analysis, realize the serial port data acquisition, the music of higher order spectral analysis algorithm.