【摘要】 研究了m重隐非齐次马尔可夫模型的混合性.首先给出了m重非齐次马尔可夫链混合性的定义,然后证明了m重非齐次马尔可夫链满足混合性的充分条件,最后将所得结果推广到了m重隐非齐次马尔可夫模型上,为进一步研究多重隐马尔可夫模型提供了理论基础.更多还原

【Abstract】 The mixing property of mth order hidden nonhomogeneous Markov models is studied. At first,the definition of the mixing property of mth order nonhomogeneous Markov chains is given. Then the sufficient condition for mth order nonhomogeneous Markov chains to meet this kind of mixing property is proved by using the definition and lemma three. Lastly,the results about nonhomogeneous Markov chains are extended to the mth order hidden nonhomogeneous Markov models,which provide some theoretical basis for further studying multi-order hidden Markov models.更多还原