查询词典 algorithm theory

Thirdly, a novel parameter-varying adaptive algorithm for RTT and RTO estimations based on the information theory and the maximum entropy principle is presented.

因此RTT时间序列能用线性模型从过去的和当前的RTT数据来预测其下一个RTT的特性。

This paper,Based on the analysis of sequential structure law of simulation theory,applies the law in evaluation of credibility of simulation system,gives the practical algorithm,and introduces the research and discussion on how to evalulate the credibility of simulation system.

本文在分析相似理论中的序结构定律的基础上，将序结构定律运用于计算机仿真系统的相似性评定中，并给出了具体的算法。对如何评估仿真系统的相似度问题，在理论上作了一定的研究和探讨。

Etc. This paper, Based on the analysis of sequential structure law of simulation theory, applies the law in evaluation of credibility of simulation system, gives the practical algorithm, and introduces the research and discussion on how to evalulate the credibility of simulation system.

在文中分析相似理论中的序结构定律的基础上，将序结构定律运用于计算机仿真系统的相似性评定中，并给出了具体的算法。对如何评估仿真系统的相似度问题，在理论上作了一定的研究和探讨。

Furthermore, in order to greatly improve computational efficiency, another topological optimization method, named as a topological derivative and level set algorithm for topology optimization, is also proposed by unifying topological derivative theory with the level set method.

同时，又将拓扑导数理论和水平集算法结合起来，提出了结构拓扑优化的拓扑导数与水平集算法，进一步提高了计算效率。

SAP matrix graph theory algorithm for getting the basic idea is to map the shortest path problem.

详细说明：图论算法求SAP矩阵的基本思想是图的最短路的问题。

This kind of problems is first changed into the model of perceptrons in neural theory, Under the assumption of a finite set of social states. a sufficient and necessary condition for single-valued choice functions to be sum-fuzzy implementable is obtained: a geometric characterization is also given: an efficient algorithm for the sumfuzzy implementation of single-valued choice func...

本文在有限社会状态集合的情形，给出了单值选择函数是和型Fuzzy可实现的一个充要条件；并给出了相关几何描述结论；借助于感知器的学习算法规则给出了单值选择函数的和型Fuzzy实现的有效算法；最后还给出了一个具体例子。

Last, this paper introduced some concepts of multiscale geometrical analysis and curvelet transform theory. Because curvelet can showed this feature more 'sparsely' in the function included singular curve or singular side in two dimension space or multi-dimension space. This paper provided a robust digital watermarking technology algorithm based on curvelet transform. watermarking information was embedded into coarse scale coefficients after curvelet transforming, choose right embedding strength. Testing proved it has good invisibility and robustness.

最后，介绍了多尺度几何分析和曲波变换理论的相关概念，鉴于曲波能对二维乃至高维空间中含奇异曲线或者曲面的函数进行更"稀疏"地表示这一特性，本章提出了一种基于Curvelet变换的鲁棒数字图像水印算法，该算法将水印信息嵌入到经曲波变换后的图像的粗尺度系数中，合理选择的嵌入强度，试验表明该算法具有较好的隐蔽性和鲁棒性。

A new pitch detection algorithm is proposed using the theory of singularity detection of wavelet transform.

4利用小波变换的突变检测原理，提出了一种新的基音检测算法。

Inthis work, by using the boundary element method and the joint theory, thewhole machine structure is equivalently modeled by beam elements and spring elements,the corresponding whole machine static model is constructed and the basic propertyparameters of the unit surface of the joints are introduced. The analysis software of thewhole machine static feature is worked out. The optimal design method based on thegenetic algorithm is proposed with the whole machine structure of multiple variablerestrains the optimal design software is developed as well.

本文运用边界元方法和结合部理论，将机床整结构用梁单元和弹簧单元进行等效，并建立相应的整机静力学模型，引入了结合面基础特性参数；编制了相应的整机静态特性解析软件；然后针对多变量约束的机床整机结构提出了用遗传算法进行优化设计的方法，并且编制了相应的优化计算软件。

Moreover, the conditions and stability of the kernel iterative inversion algorithm is derived in theory.

和g。同时，在理论上，分析并推导了核逆迭代方法存在的条件和稳定性。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。