产量保险模型,并借助多元正态分布函数得到其显示表达式。
Moreover, this paper get the expression by multivariable normal distribution.
证明用正态分布函数能表示岩石构造裂隙组合的疏密规律,且计算误差小。
It is verified that in the function of normal distribution can be expressed the density law of the rock structure crevice group and the calculation error is minor.
二维正态分布函数值的计算是估算串联结构体系失效概率上、下限的一项重要内容。
It is an important aspect to compute the two dimensional distribution in estimating the bounds of failure probability of series structures.
考虑到图像的概率特性,通过引入二维正态分布函数,准确合理地表示图像像素间的相关性。
Because of the possibility characteristics of images, the planar normal distribution function was adopted to present the pertinence of pixels accurately and reasonably.
对于二元正态分布函数,仅需给定插值区域两边的双边界值,即可得到该区域上任意一点分布函数值。
With the given values of bivariate normal distribution function on the two biboundaries of a rectangular region, the values of distribution function on the rectangular region can be found.
方法构建累积正态分布函数的适当表达形式,对实验所得数据进行拟合,同时与常用的四参数方程拟合进行比较。
METHODS Construct proper accumulation normal distribution function form and fit with our experimental data, then compare with the common 4-parameter equation fitting.
基于概率解释算法的原理,提出了一种考虑工艺波动的RLC互连延时统计模型,该模型使用了对数正态分布函数。
Based on the theory of the probability interpretation algorithm, a statistical model of RLC interconnect delay in the presence of process variations was put forward.
方法:构建累积正态分布函数的适当表达形式,对作者实验室所获得的实例数据进行拟合,同时与常用的四参数方程拟合进行比较。
METHODS: Construct proper accumulation normal distribution function form and fit with our experimental data, then compare with the common 4-parameter equation fitting.
本文提出了按正态分布密度函数计算深基坑开挖引起的地表沉降值的公式。
In this paper, a formula of ground settlement around deep excavation is proposed based on the normal distribution of density function.
抗差估计等价权函数一般由正态分布统计量构造,其临界值(或称准则)一般由实际经验确定。
The equivalent weight function in robust estimation is usually constructed by the statistics of normal distribution. The critical values are often fixed by experience.
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。
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.
对相依时间序列数据,在一定的条件下已有人证明了局部多项式加权回归系数估计服从渐近正态分布,其中核函数是有界的。
Fan J and Gijbels I gave the asymptotic normality of local polynomial regression estimation in dependent time series, where the weighted function is bounded.
本文在切比雪夫分布和泰勒分布的基础上,提出了一种新的振幅分布即正态分布,并利用正态分布密度函数来设计阵列天线。
Based on Tchebycheff distribution and Taylor distribution, this paper presents a new amplitude distribution-normal distribution, the density function of which is used to design an antenna array.
定义了奇异正态分布的广义密度函数。
The generalized density function of the singular normal distribution is also deducted in this paper.
该模型采用ARMA模型描述实测流量的先验分布,采用AR模型模拟预报残差的似然函数,并假定先验分布和似然函数均服从正态分布。
The ARMA model was used to describe the prior distribution of observed discharge and the ar model was adopted to simulate the likelihood function of forecasting error.
此外,考虑到节点推荐信任度受多个因素的影响,我们引入了正态分布概率密度函数来对节点推荐信任度的分布作进一步分析。
Besides, considering the fact that peer's recommended trust is affected by many factors, we introduce normal probability density function to analyze the stability of the peer's trustworthiness.
本文指出了叶片精加工的误差不符合正态分布规律,并推导了叶片精加工的误差概率分布函数。
The paper points out that the finish error of blades does not conform to normal distribution law, hence the error probability distribution function is derived for this specific process.
本文构造了n维p -范分布的密度函数,使拉普拉斯分布、正态分布、均匀分布与退化分布均为一维p -范分布的特例。
In this paper, the density function of n-dimensional P-norm distribution is derived. Laplace, Normal, Rectangular and Degenerate ones are the specific case of one-dimensional P-norm distribution.
本文构造了n维p -范分布的密度函数,使拉普拉斯分布、正态分布、均匀分布与退化分布均为一维p -范分布的特例。
In this paper, the density function of n-dimensional P-norm distribution is derived. Laplace, Normal, Rectangular and Degenerate ones are the specific case of one-dimensional P-norm distribution.
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