中文说明：实现了对10个数字音的识别，是信号处理的基础，多抽样率信号处理，直线阵采用切比学夫加权控制主旁瓣比，包含了阵列信号处理的常见算法，有较好的参考价值。
English Description：
The fundamental to 10 digital voice recognition and signal processing, multi sample rate signal processing, linear array by Sherby learn husband weighted control mainlobe to sidelobe ratio, contains the array signal processing of common algorithm, a good reference value.