实现（4，1，6）卷积码的维特比译码源程序，采用了最大似然算法-The realization of (4,1,6) convolutional code Viterbi source using the maximum likelihood algorithm

统计信号处理，参数估计的方法，包括：最大似然，最小二乘方法，Monte_Carlo-Statistical signal processing, parameter estimation methods, including: maximum likelihood, least squares method, Monte_Carlo