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We have derived the formulas for wavelet coefficients of the fractal signal and white noise separately on the basis of which the maximum likelihood method is used to estimate the fractal parameter.

分别推导了分形信号和白噪声的小波系数统计量的公式，在此基础上用最大似然法进行参数估计。

A model and an algorithm were provided for constructing phylogenetic tree based on the principle of maximum likelihood estimate.

利用最大似然估计原理，给出了构建系统发生树的模型和算法。

Based on the assumption that wavelet coefficients obey Generalized Gaussian Distribution, this paper adopts Maximum Likelihood principle to estimate wavelet coefficients variance of common images in sub-bands.

摘要基于小波系数服从广义高斯分布，该文采用最大似然准则估计普通图像在子带上的系数方差。

The TIB triphone model tying structure adaptation strategy uses the baseline acoustic model's triphone model tying result as the transcendental model clustering center, with the adaptation data alignment by the baseline acoustic model, re-estimate the TIB triphone model clustering center and model tying structure recursively under maximum likelihood principle.

以基本声学模型训练过程中的三音子模型聚类结果作为先验知识的聚类中心，依据基本声学模型对自适应语音库的分割，按照最大似然准则迭代地重估新的聚类中心和模型聚类结构。

Influence of HP-β-CD and HP-γ-CD on the desorption kinetics of NBP in one hour was studied. An equation was also established to estimate the maximum concentration of NBP in solution.

考察了添加HP-β-CD、HP-γ-CD对2-硝基联苯在1h内的解吸动力学的影响，并建立了估算2-硝基联苯解吸的最大水相浓度的方程。

Based on the Inclan research,the paper improves the prior distribution of variance parameter and the solution of maximum likelihood estimate for high efficiency in calculation.

本文在Inclan研究工作的基础上，改进了方差参数的先验分布和求解方法，利用变点解的一致性构造了一个快速算法，并以公共卫生突发事件SARS为例展示了新算法的高效率和准确性，为检测突发事件提供了一种实用有效的新技术。

By Ray McGovern It is as though I'm back as an analyst at the CIA, trying to estimate the chances of an attack on Iran.

由射线麦戈文，这是因为虽然我回来了，作为分析师，中央情报局，试图估计的机会，一对伊朗发动攻击。

At present,these results have been used to explain the natural types of rifting and to estimate the mean direction of the stretching vector according to ...

目前这些实验结果已被用于解释天然裂谷的形式，并根据断层方向的统计分析推导伸展向量的大致方向。

At present,these results have been used to explain the natural types of rifting and to estimate the mean direction of the stretching vector according to the analysis of fault orientations.

目前这些实验结果已被用于解释天然裂谷的形式，并根据断层方向的统计分析推导伸展向量的大致方向。

In order to fully evaluate fund managers' speculative behavior,this thesis would estimate fund managers' speculative risk via the measure of systematic skewness.

研究发现，在熊市基金经理往往承担着更多的投机风险，基金投机风险的变化与基金绩效的变化呈负相关关系。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。