hmm算法matlab实现和实例hmm_em.mfunction[LL,prior,transmat,obsmat,nrIterations]=...dhmm_em(data,prior,transmat,obsmat,varargin)%LEARN_DHMMFindtheML/MAPparametersofanHMMwithdiscreteoutputsusingEM.%[ll_trace,prior,transmat,obsmat,iterNr]=learn_dhmm(data,prior0,transmat0,obsmat0,...)%%Notation:Q(