首先，介绍了有限混合模型理论及应用EM算法求解极大似然估计。
Firstly, we introduce the theory of finite mixture model and EM algorithm for maximum likelihood estimation.
它使用有限的上下文统计建模技术，混合了多个顺序固定的上下文模型，预测输入序列中的下一个字符。
It USES a finite context statistical modeling technique that blends together several fixed-order context models to predict the next character in the input sequence.
建立了含有微气泡的平板边界层方程，并采用一种简单的混合长度模型和有限差分方法对该方程进行了数值计算。
The equations of the boundary layer containing microbubbles on the plate are established, then calculated employing a simple mixing length model and a finite difference method.
采用有限差分法和混合有限分析法对耦合模型进行数值求解，并分析了启动压力梯度对地下水污染浓度的影响。
The finite difference method is used to solve the coupling model, and the influence of starting pressure gradient on the distribution of groundwater pollutant concentrations is analyzed.
本文还采用混合有限元法分析试验模型，并与试验结果进行了对比分析。
The model was analyzed by the mixed finite element method and comparison of theoretical and experimental results was also carried out.
采用一种简单混合物相变本构模型，对不可逆相变材料有限杆中的宏观相边界传播规律进行了研究。
The rules regarding the propagation of irreversible phase boundaries along a finite rod are investigated with a phase transition constitutive model based on the simple mixture theory.
采用气-液两相流两方程湍流模型，结合混合有限分析法，对静止环境中气泡射流进行数值模拟和分析。
A two phase turbulence model and hybrid finite analytic method (HFAM) are used to predict the behavior of bubbly jet in static environment.
采用作者给出的三维紊流模型，结合混合有限分析法及交错网格对浅水型河道中扩散器垂向排放的流动进行了数值计算。
A three dimensional mathematical model for calculating the steady flow of multiple non buoyant turbulent jets in a cross flowing is present in this paper.
在数据建模和分析中，有限混合体模型被广泛地使用着。
In data modeling and analysis, finite mixture is widely used.
在建立有限元网格模型中，应用了映射网格、自由网格及金字塔型过渡网格的混合模型。
The mixed model of free mesh, mapped mesh and transitional pyramid mesh were used in the method.
采用空间薄壁板壳元与空间梁元混合离散模型对大吨位起重机钢丝绳缠绕卷筒进行有限元分析，将有限元方法与进退法优化方法耦合形成数值算法进而对卷筒进行优化设计。
The numerical method represents a coupling between the optimum method of advance and retreat and the finite element analysis for the design on large hoist drums of cranes that is an actual structure.
针对卡尔曼滤波器对系统模型依赖性强、鲁棒性差和跟踪机动目标能力有限的问题，提出了一种新的利用混合模糊逻辑和标准卡尔曼滤波器的联合算法。
The Kalman filter has been commonly used in target tracking, however its performance may be degraded in presence of maneuver, low robustness and strong model dependence.
总体上，基于紊流混合长理论的模型，形式简单，但适用范围有限。
Generally speaking, the models based on the turbulence mixing theory are formally simple, but have a limited application area.
方法建立力学、热学有限元分析混合模型，利用非线性有限元分析软件ANSYS进行分析。
Methods the mechanical and thermal FE models were developed and analyzed respectively with the FE software ANSYS.
应用统计模型、混合模型以及三维有限元的计算分析成果，反演了坝体的综合弹性模量；
The general elastic modulus of the dam is back analyzed by using the statistic model, hybrid model and the 3-D FEM analysis result.
应用统计模型、混合模型以及三维有限元的计算分析成果，反演了坝体的综合弹性模量；
The general elastic modulus of the dam is back analyzed by using the statistic model, hybrid model and the 3-D FEM analysis result.
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