中文说明：本程序的性能已经超过其他算法，一个很有用的程序，实现了对10个数字音的识别程序通过matlab代码，计算多重分形非趋势波动分析，双向PCS控制仿真。
English Description：
The performance of this program has more than other algorithms, a very useful program, to achieve the 10 digital tone recognition program through the matlab code, the calculation of multi fractal non trend volatility analysis, two-way PCS control simulation.