双k类估计,the double k-class estimators,音标,读音,翻译,英文例句,英语词典

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1) the double k-class estimators 点击朗读

双k类估计

2) t-k class estimator 点击朗读

t-k类估计

In this paper,an improved estimator of regression coefficients which named as t-k class estimator is put forward to diminish effects on estimator.

为了消除或减弱复共线性对参数估计的影响,以获得更高精度的参数估计,在均方误差矩阵意义下,提出了回归系数的一类新的估计,即t-k类估计,它是对最小二乘估计的改进,是一种新的压缩有偏估计。

3) double k type ridge estimator 点击朗读

双k型岭估计

In this paper,we consider the common DD(double difference) model and introduce the double k type ridge estimator which is proposed by studying the character of multicollinearities in the normal equations matrix at first.

文章针对GPS快速定位常用的双差模型,首先介绍了根据双差模型病态性特点提出的双k型岭估计;然后基于双k型岭估计对ARCE整周模糊度搜索方法进行了改进;最后,把双k型岭估计和改进的ARCE整周模糊度搜索方法结合起来进行快速定位。

In this paper,a new biased estimator-double k type ridge estimator(DKRE) is proposed to improve some existing biased estimators based on the peculiarity of ill-conditioning of the design matrix.

针对GPS快速定位中设计阵病态性的特点,文中对现有的有偏估计进行了改进,提出了一种新的有偏估计———双k型岭估计。

4) Double-h-ridged estimations 点击朗读

双h类估计

5) double-l ridged estimations 点击朗读

双l类估计

The purpose of this paper is to modify three calsses of biased estimations (Stein-typed estimations, double-h ridged estimations, double-l ridged estimations) so that these improved estimations could always be better than the least squared estimation in the sense of MSE.

对线性模型中回归系数的Stein型估计,双h类估计和双l类估计作了改进,使得它们在设计阵的任何情形下都能一致优于最小二乘估计。

6) "k-μ" estimation 点击朗读

"k-μ"估计

补充资料：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]

CAS：38051-10-4
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]

英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate

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

k-近邻估计估计类多类估计类比估计 k近邻密度估计 k-容许线性估计 K-近邻核估计 k次均值估计

class-k估计 r-k估计 K-M估计 c-k型估计

说明：双击或选中下面任意单词，将显示该词的音标、读音、翻译等；选中中文或多个词，将显示翻译。
	您的位置：首页 -> 词典 -> 双k类估计 1) the double k-class estimators 双k类估计 2) t-k class estimator t-k类估计 1. In this paper,an improved estimator of regression coefficients which named as t-k class estimator is put forward to diminish effects on estimator. 为了消除或减弱复共线性对参数估计的影响,以获得更高精度的参数估计,在均方误差矩阵意义下,提出了回归系数的一类新的估计,即t-k类估计,它是对最小二乘估计的改进,是一种新的压缩有偏估计。 3) double k type ridge estimator 双k型岭估计 1. In this paper,we consider the common DD(double difference) model and introduce the double k type ridge estimator which is proposed by studying the character of multicollinearities in the normal equations matrix at first. 文章针对GPS快速定位常用的双差模型,首先介绍了根据双差模型病态性特点提出的双k型岭估计;然后基于双k型岭估计对ARCE整周模糊度搜索方法进行了改进;最后,把双k型岭估计和改进的ARCE整周模糊度搜索方法结合起来进行快速定位。 2. In this paper,a new biased estimator-double k type ridge estimator(DKRE) is proposed to improve some existing biased estimators based on the peculiarity of ill-conditioning of the design matrix. 针对GPS快速定位中设计阵病态性的特点,文中对现有的有偏估计进行了改进,提出了一种新的有偏估计———双k型岭估计。 4) Double-h-ridged estimations 双h类估计 5) double-l ridged estimations 双l类估计 1. The purpose of this paper is to modify three calsses of biased estimations (Stein-typed estimations, double-h ridged estimations, double-l ridged estimations) so that these improved estimations could always be better than the least squared estimation in the sense of MSE. 对线性模型中回归系数的Stein型估计,双h类估计和双l类估计作了改进,使得它们在设计阵的任何情形下都能一致优于最小二乘估计。 6) "k-μ" estimation "k-μ"估计补充资料：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂] CAS：38051-10-4 分子式：C13H24Cl6O8P2 中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂] 英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate] phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl) 2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate) 2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate 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 k-近邻估计估计类多类估计类比估计 k近邻密度估计 k-容许线性估计 K-近邻核估计 k次均值估计

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