用c语言完成（2，1，7）卷积编码，viterbi解码-Complete with c language (2,1,7) convolutional coding, viterbi decoding

Viterbi编码器和译码器的MATLAB实现，适合各种编码方式，包括213，217，219等，是一种通用的程序-Viterbi encoder and decoder in MATLAB to achieve, for a variety of encoding, including the 213,217,219, etc., is a common procedure

matlab实现217 viterbi译码（硬判决，可直接运行，得到BER曲线）-matlab codes achieve 217 viterbi decoding (hard decision,can be run directly to obtain BER curve)

C语言实现217卷积码的viterbi译码（软、硬判决的代码都有，运行时先在VC中分别运行软、硬判决的C程序，产生误比特率的数据并存储在.txt文件中，之后在matlab中读取数据，画出误比特率曲线，matlab程序也已给出）-C language achieve 217 viterbi decoding (including hard and soft decision,and the codes should be run in VC to generate and store the BE