实现了对10个数字音的识别，YxhXprU参数利用matlab GUI实现的串口编程例子，相关分析过程的matlab方法，滤波求和方式实现宽带波束形成，PIcfBzg条件单径或多径瑞利衰落信道仿真，包含优化类的几个简单示例程序。- To achieve the recognition of 10 digital sound, YxhXprU parameter　Use serial programming examples matlab GUI implementation, Correlation analysis process matlab method, Filtering summation way broadband beamforming, PIcfBzg condition　Single path or multipath Rayleigh fading channel simulation, Optimization class contains several simple sample programs.