隐马尔可夫的动态链接库，在Vc2005的环境编写，用户输入隐马尔可夫模型的五个参数，就能计算前向、后向和韦特比算法的结果-Hidden Markov dynamic link library, in the preparation of Vc2005 environment, user input Hidden Markov Model of the five parameters can be calculated before and after the Viterbi algorithm