Multistate coherent system reliability analysis is a new problem of reliability theory. 多态关联系统可靠性分析是可靠性理论一个前沿研究课题。
This paper proposes a multistate document segmentation method based on wavelet transform and the hidden Markov tree (HMT) model. 该文基于小波域多状态隐马尔科夫树(HMT)模型,引入一种新的文本分割方法。