实现卷积编码和相应的维特比译码（卷积码编码器为（2，1，3），维特比译码针对第1、3位模二加和第1、2位模二加）-Convolutional coding and the corresponding realization of Viterbi decoding (convolutional code encoder for the (2,1,3), Viterbi decoder bit mode for the first 1,3

viterbi硬判决代码，用于卷积码译码-hard decision viterbi code for decoding convolutional codes

通信系统中有关传输用的viterbi译码代码-Communication system for the transmission of Viterbi decoding code