weight function

Secondly, the stress intensity factor at the tip of crack of rotating blade was calculated using weight function method.

然后根据权函数思想，推导出了高速旋转叶片裂纹尖端处的应力强度因子公式；

And the algorithm is insensitive to the random noise when the weight function is an odd function of gray of an image.

当权函数是图像灰度的奇函数时，该算法对图像的随机噪声不敏感。

By estimating the weight function, a Hilbert-type integral inequality with a parameter and a best constant factor is built.

通过估算权函数，建立一个含参量的具有最佳常数因子的Hilbert型积分不等式。

When multiple outliers occur in linear regression model or the distribution of residuals is not normal, we can use residuals rank as weight function to get some resist estimator.

线性回归模型的误差项不服从正态分布或存在多个离群点时，可以将残差秩次的某些函数作为权重引入估计模型来减少离群点的不良影响。

Weight function method of hysteresis recharge the solved method on the precipitation delay

滞后补给权函数&降雨补给潜水滞后性处理方法

Based on the feature of the moving least squares ( MLS) approximant, polynomial basic functions and a weight function were chosen to meet the C1 continuity and the completeness of the interpolants in elastic plate bending problems.

基于滑动最小二乘（MLS）插值函数的特征，选择二次多项式基函数和指数型权函数，满足板弯曲问题对插值函数C1连续性和完备性的要求；

A Study on the Spline Weight Function in the Moving Least Square Approximation

移动最小二乘近似函数中样条权函数的研究

This paper deeply analyzed internal ratings-based approach, and exposed its two basic assumptions that include taking asset portfolios into account about dealing with credit risk and utilizing VaR for calculating capital requirement by the deduction of risk weight function.

通过对风险权重函数的推导，可以揭示内部评级法在资产组合层面处理信用风险和运用VaR确定监管资本要求的基本思想。

To improve the accuracy, the tensor product weight function which has rectangular influence domain is picked out.

为提高精度，选用矩形影响域的张量积核函数；

Thermal weight function ( TWF) method was introduced to calculate thermal stress intensity factors ( SIF) in axisymmetric thermal shock problems.

热权函数法利用温度与热权函数的乘积的积分来直接计算热冲击过程中裂纹尖端的应力强度因子过渡过程。

The effect of the end group on the weight fraction of the individual mono-disperse species both for the experimental UV response data and the theoretical distribution function was discussed.

讨论了端基对实验的紫外吸收响应以及理论的链长分布函数中各个半分散组分重量分数的影响。

The state variable were the length and breadth of element section etc, the objective function was the minimum weight of machine gun.

以单元宽、高度等状态变量为约束，枪架重量最小为目标函数。

This method is similar to the minimum norm method, a weight function is also introduced.

该方法与最小模方法相似也引入权重矩阵。

Results of simulation experiments showed that the methods are effective. First, the paper analyzes the advantages of diffusion tensor in detecting feature direction. And applies the diffusion tensor to weight function, then a method for image interpolation based on diffusion tensor is presented.

论文首先分析了扩散张量在图像特征刻画中的优势，并以扩散张量为插值放大的权函数，给出了基于扩散张量的图像插值放大方法。

But under normal circumstances, it is impossible to get the theoretical weight function by a finite number of known sample points.

但是一般情况下，通过有限个已知样本点求理论权函数是不可能做到的。

One core issue of the right to re-form and function parameter estimation, weight function of psychology based on the weight function extraction methods.

其核心问题有权重函数的形式及参数估计、权重函数的心理学依据、权重函数的引出方法等。

Replacing the usual concrete web with the corrugate steel web in the upper part construction of bridges can both reduce the dead weight of beams and bring the function of all materials into full play.

将桥梁上部结构中常见的混凝土腹板更新为波纹钢腹板，以达到减轻梁体自重和充分发挥各种材料性能优势的目的。

Application of Weight Function Method in Combination With Photometric Technology in Fracture Mechanics

权函数与光测技术在断裂力学中的结合应用

Based on classify criterion matrix, single-valued whitenization weight function and reliability code, grey attribute recognition clustering method is put forward.

运用分类标准矩阵、单指标白化权函数和置信度原则，提出了基于属性识别的灰色聚类方法。

The molecular weight distribution of anionic polymerization system initiated by electron transfer and the influence of monomer transfer on the polymerization were treated theoretically. The exact expressions of molecular weight distribution function are derived according to Pepper's kinetic scheme.

本工作根据Pepper的反应机理，对电子转移引发的阴离子聚合反应以及单体链转移对这一反应的影响等问题作了理论处理，求得了分子量分布函数的精确解。

Weighted inequality and weight function play an important role in martingale theory and are researched extensively.

加权不等式以及关于权函数的理论在鞅论中占有十分重要的地位并被广泛地研究着.

Use the results and methods of operator theory in the Krein space L2 ( I, w) ( indefinite inner product space) to investigate the spectrum of differential operators with indefinite weight function w;

二是利用完备的不定度规空间L w~2（Krein空间）内的算子理论和方法来研究和处理带有不定权函数的微分算子；

Real variable weight function plays an important role in the parameter estimation of varying-coefficient linear EV model. This paper discusses the construction of real variable weight function, and investigates its property.

在变系数线性EV模型的参数估计中实变量权函数起着特别重要的作用，本文讨论实变量权函数的构造，研究它们具有的性质。

In this paper, by introducing some parameters and estimating the weight coefficient, we give a generalization of Hilbert's double series inequality with a best constant factor, which involves the β function. As its applications, we consider the equivalent form and some particular results.

通过引入一些参数及估算权系数，给出一个推广的具有最佳常数因子的Hilbert重级数不等式，它联系着β函数.作为应用，考虑了它的等价形式及一些特殊结果。

Weight Function for Stress Intensity Factors in the Assemblage Stress in Combined Thick Wall Cylinder

组合厚壁筒套装应力强度因子的权函数方法

Thermal stress intensity factor solutions from weight function are discussed too for their new applicable extent.

还讨论了有关热应力强度因子权函数解的适用范围。

Firstly, the paper discusses the transmit mode of atmospheric radiation; some pivotal parameters for remote sensing are analyzed and calculated, such as the absorption characteristic of oxygen molecular, atmospheric transmissivity and weight function.

首先，本文探讨了大气辐射传输模式的原理，分析计算了用于遥感的几个关键参数：大气氧气分子的吸收特性、大气透过率、权重函数，给出仿真结果。