markov model in matlab

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Radwa
Radwa 2012-6-14
I have 11 states, and a transition probability matrix. But I dont have emissions as my model is not hidden. It consists only of states (1,2,3,---11) I want to generate random states based on my transition probability matrix, but (hmm) tool box requires an emission probability matrix. What should I do?
[seq,states]=hmmgenerate(100,Trans,Emis)

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回答（2 个）

Walter Roberson
Walter Roberson 2012-6-15
I speculate that you should let Emis be eye(11)
engstudent
engstudent 2012-12-19
hi i am working in speech recognition using hmm and i need to know what is the step to build hmm andhow to train hmm in matlab7.9 ??????? i found in matlab hmmestimat,i have seq but i dont know what is the states? my Q is if i need to generat the states by my self????or this is wrong plz answer my question............
plz help me .....................

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