中文说明： 包含特征值与特征向量的提取、训练样本以及最后的识别，包含收发两个客户端的链路级通信程序,含噪脉冲信号进行相关检测,实现了对10个数字音的识别，分数阶傅里叶变换计算方面,matlab小波分析程序。
English Description：
Contains the characteristic value and characteristic vector of extraction, and, finally, the recognition of training samples, including send and receive link level communication programs two client, noisy pulse signal detection realized for 10 digital music recognition, calculation of fractional Fourier Transforms, MATLAB Wavelet analytical procedures.