this paper proposed a modified ordered subsets expectation maximization ( osem) reconstruction based on the direct helical half-scan data.

to adapt to changes in object appearance, an online expectation maximization ( em) algorithm is developed to update the gaussian parameters.

为了适应目标表面的变化，这些高斯参数在跟踪期间通过在线的EM算法自适应更新；

互联网摘选

we resort to expectation maximization ( em) algorithm for both the estimation of model parameters and the coping with missing values.

这里，期望最大化算法既用来处理丢失值又用来估计模型参数。

互联网摘选

expectation maximization ( em) algorithm was used for haplotype frequencies analysis and pairwise linkage disequilibrium test.

分析位点间的连锁不平衡关系，估算它们构成的单倍型。

互联网摘选

therefore, an expectation maximization ( em) algorithm based on the depth-variant imaging model is proposed in this paper.

因此本文提出基于深度变化成像模型的最大期望（EM）复原算法，能够提高图像清晰度，尤其是在深度方向；

互联网摘选

a texture image segmentation algorithm based on spectral histograms and expectation maximization ( em) is recommended.

提出了一种基于谱直方图和EM的纹理图像分割算法。

互联网摘选

an annealing expectation maximization algorithm

退火期望最大化算法A-EM

互联网摘选

the parameters in gauss mixed distribution was estimated by expectation maximization ( em) algorithm.

并给出了利用期望-极大化算法计算混合Gauss分布参数的方法。

互联网摘选

expectation maximization algorithm in phylogenetic tree construction

系统发育树构建中的EM算法

互联网摘选

iterative restoration algorithm based on expectation maximization ( em) for hyperspectral image

基于期望值最大化的高光谱图像迭代复原算法

互联网摘选

em ( expectation maximization) method is applied to estimate parameters of mixture model.

针对于此，本文提出了一种基于主题和通用知识的类模型，利用期望最大化方法（EM）估计模型参数。

互联网摘选

image fusion scheme based on expectation maximization

基于期望值最大算法的图像融合

互联网摘选

orthogonal frequency division multiplexing channel estimation method based on accelerate expectation maximization algorithm

基于期望最大化加速算法的正交频分复用信道估计

互联网摘选

histogram approximation based on expectation maximization algorithm and its application

基于EM的直方图逼近及其应用

互联网摘选

detecting& analyzing of gene chip image signal based on expectation maximization algorithm

基于EM算法的基因芯片图像信号检测与分析

互联网摘选

to improve the accuracy of tracking the complex maneuver target in cluttered environment, a new state estimation algorithm based on the expectation maximization ( em) algorithm is presented.

为了提高在杂波环境下跟踪强机动目标的精度，提出了一种新的基于期望极大化（EM）算法的机动目标状态估计方法。

互联网摘选

maneuvering target tracking with coordinated turn motion based on expectation maximization algorithm

基于期望极大化算法的转弯机动目标跟踪

互联网摘选

usually there is an anode (positively charged electrode), which is the source of the material to be deposited;

通常有一个阳极（正电极），是要沉淀材料的来源；

互联网摘选

specification for air-cooled flameproof single-phase lighting transformer units supplied from high voltage systems

高压供电系统用的气冷防火单相照明变压器装置规范

互联网摘选

applied nonlinear elastic analysis for cable net glazing, a two-node linear element was presented.

针对单层平面索网幕墙结构静力分析的特点，提出了二节点直线杆单元有限元模型。

互联网摘选

a simple procedure for evaluating residual strength of structures with cracks was developed based on the consideration that the strength of a cracked body is controlled by the mechanism of both linear elastic fracture and net section static failure.

本文认为含裂纹结构的破坏是静力学模式破坏和断裂力学模式破坏共同作用的结果，从而建议一种结构剩余强度的实用估算方法。

互联网摘选