英语人>网络例句>proposed 相关的网络例句
proposed相关的网络例句

查询词典 proposed

与 proposed 相关的网络例句 [注:此内容来源于网络,仅供参考]

A new method for the generation of curvilinear grid has been proposed. Some curvilinear grid generation examples show that satisfactory grids can be generated for simple-connected regions and connected- regions with complex boundary by using the proposed adjusting factors.

3提出了一种生成边界处正交曲线网格的新方法,收敛速度快,在复杂边界流场区域的数值计算中,有很大的实用价值;为了克服复杂几何边界给数值计算带来的困难,提高通用性以及水流的预测精度,本文采用上述网格生成技术,在直角坐标系三维非恒定明渠紊流的沿层积分数值模型基础上,发展了曲线坐标系下的多层紊流水动力模型。

The first disadvantage of MMI device is wavelength sensitive, which leads to restricted applications. To reduce the wavelength insensitivity in optical network applications, the demand of light source with a specific wavelength is needed, especially for power splitters. For this reason, a wideband criterion for MMI splitter is proposed. The basic principle is based on reducing the interference length difference and making it shorter than the spot size for constructive mode interference. Simulation results show the spectra of proposed MMI splitter is wide enough (1.26-1.61um) to cover the fiber communication band and the size of the splitter is more compact than that of the conventional MMI or Y-branch splitter.

多模干涉元件的第一个缺点为波长敏感,此缺点会限制其在实际上的用途;因元件在网路上的应用时,通常都需要降低波长敏感性,以减低对光源波长准确性的要求;有鉴於此,本论文提出多模干涉分光器的宽频标准;基本原理是建立在缩短其多模干涉区的长度差,并使之小於建设性干涉的光点大小;透过模拟后发现,操作频宽可涵盖光纤通信全波段(1.26-1.61um),且长度小於Y形分支结构的分光器。

Firstly, we suggest using context-free language to describe the start code string of MPEG-2 and using minimum-distance error-correcting parser to correct the errors in MPEG-2 start code string. This method hasn't been reported elsewhere. Secondly, side motion estimation rule is proposed for temporal error concealment and based on the rule, many new algorithms are proposed. Among which, the temporal error concealment method utilizing overlapped block motion compensation and side motion estimation rule has exceeded the best performance ever reported.

首先,提出用上下文无关语言描述MPEG-2起始码链,用最小距离误差校正剖析方法进行MPEG-2起始码链的识别与误差校正,该方法国际上尚未有同类报导;其次,提出了用边界运动估计准则进行时域错误掩盖,基于该准则提出了一系列新算法,其中基于重叠块运动补偿和边界运动估计准则的时域错误掩盖算法达到所有已知算法的最佳性能。

One is CFP continuation method which is proposed by Berkhout and Verschuur (1998). The other is ISS method which is proposed by Weglein etc.

一是由Berkhout和Verschuur(1998)提出的基于CFP延拓的算法,另一是由Weglein(1997)等人提出的基于逆散射级数法的算法。

Especially, its operation does not depend on packet dropping. In chapter 5, we have analyzed the relation between link rate and link price of the Newton-like algorithm, which is proposed by Low et al to solve the utility function. And then we reduce the convergence procedure of Newton-like algorithm to a simple recursive procedure along a convex curve after the reduction and mathematical derivation. Thus, we found the reason that leads to the severe fluctuation of the sending rate during its convergence procedure, and then proposed our improved algorithm.

在第五章,我们在对Low等人提出的用于解决效益函数的Newton-like算法的链路速率与链路价格之间关系的深入分析的基础上,经过简化和数学推导,我们将其收敛过程归结为沿着一个凸曲线的非常简单的收敛过程,由此找到了导致Newton-like算法收敛过程中信源速率振荡剧烈的原因,在此基础上,我们提出了一个改进的链路算法。

This paper proposed to use elliptical Gabor filter with least redundancy to convolute with palmprint,sub-bands with 4 scales and 6 directions are obtained,calculate the average and deviation of every sub-band,48D texture feature is extracted,and normalize the 48D feature in the whole database,finally use distance of absolute value to measure the difference between two feature vector.The result shows the arithmetic proposed by this paper has a little high retrieval accuracy.

本文采用最小冗余度的椭圆Gabor滤波器组对掌纹图像滤波,得到4个尺度6个方向的子带,计算每个子带的均值与方差,得到48维的纹理特征,在整个数据库中对48维特征进行归一化,最后采用绝对值距离衡量不同特征向量间的差异。

In chapter 5,a knowledge-based correction term for the objective function of parameter estimation is proposed.The relationship between the function extreme points of state estimatin and parameter estimation is deduced.A strategy of projecting the parameter objective function from the augmented solution space to the parameter space is proposed and proved.

第五章分析了电力系统状态估计和参数估计的理论依据并指出传统解法的不足,提出基于经验知识的参数估计目标函数修正项,推导了状态估计和参数估计目标函数极值点的关系,由此提出并证明了新的基于垂直投影的估计策略。

A knowledge-based correction term in the objective function is proposed. The relationship between state estimatin and parameter estimation is analyzed. A strategy of projecting the objective function from the augmented solution space to the parameter space is proposed and proved.

该文提出基于经验知识的参数估计目标函数修正项,导出状态估计与参数估计目标函数极值的关系,由此提出将目标函数从增广解空间垂直投影到参数空间的估计策略,并指出参数估计偏差的成因。

In this thesis, an adaptive tracking technique based on the Kalman filter will be proposed. This proposed method is focus on the development of error covariance matrix.

在这篇论文中将提出一个适应性寻迹的技术,此技术运用卡氏过滤理论为基础,并著眼於误差共变数矩阵的发展。

Secondly, by the P-L estimation of survivor function, this paper proposed the regression models of polynomial cumulative hazard function distribution models, respectively in the case of complete date and random right censoring date; meanwhile generalized least squares estimations of unknown parameters were proposed respectively using two steps algorithm and principal component analysis algorithm.

与已有的关于多项式危险函数模型的研究成果相比,首先本文在统计模型的构造上充分考虑了累积危险函数乘积限估计量的非独立性,给出了协方差矩阵的估计;其次在模型检验方面,本文利用非参数回归分析方法,充分利用了数据本身的信息,减少了对回归关系假定的主观因素,因而分析结果更为可靠。

第10/100页 首页 < ... 6 7 8 9 10 11 12 13 14 ... > 尾页
相关中文对照歌词
He Proposed
推荐网络例句

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。