Theoretically, a new closed-form parameter re-estimation formula is suggested for training LPHMM.
理论上，本文还给出了LPHMM的一组闭式参数重估公式。
2
The design consideration, performance estimation and test re-ults are described.
介绍了设计考虑、性能预计和测试结果。
3
To improve the time delay estimation accuracy, this paper introduces the re-weighting method with mother wavelets based on the generalized correlation method for estimation of time delay.