实现了对10个数字音的识别程序有CDF三角函数曲线/三维曲线图，相关分析过程的matlab方法，利用matlab GUI实现的串口编程例子，一种噪声辅助数据分析方法,主要是基于mtlab的程序。- Realization of 10 digital audio recognition program There CDF trigonometric curve/3D graphs, Correlation analysis process matlab method, Use serial programming examples matlab GUI implementation, A noise auxiliary data analysis method, Mainly based on the mtlab procedures.