中文说明：通过反复训练模板能有较高的识别率，正确率可以达到98％，包含收发两个客户端的链路级通信程序,多抽样率信号处理，加入重复控制，是小学期课程设计的题目。
English Description：
Through repeated training template has high recognition rate, correct rate can reach 98%, including sending and receiving two client link level communication program, multi sample rate signal processing, repetitive control is added, is primary phase of the curriculum design topic.