卷积码的编码、维特比译码，已调试成功，可直接使用-Convolutional code encoding, Viterbi decoding, has been debugged, can be used directly

实现（2，1，3）卷积码的编译码的源程序 采用了最大似然算法 译码采用了维比特译码-Achieve (2,1,3) of the source of the encoding and decoding of the convolutional code using a maximum likelihood decoding algorithm Viterbi decoding