1) moment estimation
矩估计
1.
The improvement of moment estimation for the three-parameter Weibull distribution under censored samples;
在定数截尾样本下三参数威布尔分布的矩估计改进
2.
The sample breakdown point of a test for moment estimation of population variance;
总体方差矩估计检验的样本崩溃点
3.
The maximal moment estimation for dependent variables;
关于相依变量的最大矩估计
2) moment estimate
矩估计
1.
In the present paper,we obtain the moment estimate and maximum likelihood estimate of Pólya distri- bution under full sample size case,the existence of the estimators must be satisfied a certain condition because of the restriction on the values of parameters.
本文给出了Pólya分布总体在全样本场合下参数的矩估计和极大似然估计,并研究了估计的存在性,并通过大量的Monte Carlo模拟说明了估计的精度,认为在样本较大的情形下极大似然估计优于矩估计。
2.
To choose the reasonable exceedance threshold, mean excess function and De-Haan moment estimate are used.
为了选择合理的超越门限,采用平均剩余函数和De-Haan矩估计相结合的方法。
3.
By using method of best approximation moment estimate,the estimate of non-parameter section for semiparametric regression model is put out and its kind achieve the join of L2 convergence and strong consistent,the estimate of parameter section for the model is put out and its kind achieve strong consistent and consistent asymptotic normality.
对半参数回归模型,用L2最佳逼近加矩估计的方法,推出其非参数部分的依L2与强相合联合收敛意义下的估计,及参数部分的强相合与相合渐近正态估计,并设计实行了一个模拟实验。
3) moment estimator
矩估计
1.
Two methods(moment estimator,bootstrap estimator) are presented for estimating the number of rare species by the sampling of quadrats.
利用矩估计和一个稳健估计方法来处理植物学家在林地的地面植被群落调查数据。
2.
Using the characteristic found,the maximum likelihood estimators and the moment estimators of parameters of the multivariate exponential distribution of Freund are obtained.
利用分布密度分拆的思想,导出了二元及多元Freund型指数分布的一个特征,利用该特征,获得了二元及多元Freund型指数分布参数的最大似然估计及矩估计,还给出了强度服从二元Fre-und型指数分布时并联结构系统的可靠度估计及模拟。
3.
The moment estimators are extended and their strong and weak consistency are proved.
对极值指数之矩估计量作了进一步的推广,并证明了其强、弱相合性。
4) moment estimates
矩估计
1.
So,we introduced the principles of shape parameter moment estimates and Hall bootstrap to select threshold.
为此,我们引入了形状参数的矩估计原理和阀值选取的H a ll自助法。
5) Moment method of estimation
矩估计
1.
Using the moment method of estimation,this paper obtains the parameter estimation of P-norm distribution.
应用矩估计法 ,在观测为误差单峰、对称的情况下 ,得到了一元 ρ -范分布在不同情况下参数的计算公式。
2.
in this paper is studied the problem of moment method of estimation of parameter b for the BL model Xt=et + bet-1Xt-1,where {et} is the general white noise.
本文研究一般白噪声｛ｅｔ｝条件下，ＢＬ模型Ｘｔ＝ｅｔ十ｂｅｔ－１Ｘｔ－１，ｔ＝１，２，的参数ｂ的矩法估计问题，建立了矩估计量，证明了的渐近正态性。
6) torque estimation
转矩估计
1.
Torque Estimation of Vehicle Engine Based on Artificial Neural Networks;
基于人工神经网络的发动机转矩估计
补充资料：矩矩吒
【矩矩吒】
（动物）又作鸠鸠吒。鸡也。见求法高僧传等。
（动物）又作鸠鸠吒。鸡也。见求法高僧传等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条