埃特金二分法，是对简单的二分法一种改进，程序简单-Aitken dichotomy improvement, the simple dichotomy of a simple procedure

对通信数据进行二分之一卷积编码，添加噪声，对接收数据进行维特比译码。(1/2 convolutional encoding of communication data, adding noise to carry out Viterbi decoding of received data.)

实现对时钟信号的二分频和十分频，二者作为系统的两个输出(Realization of two frequency division and ten frequency division of clock signal,and the two are used as the two output of the system.)