estimation of population variance是什么意思

网络释义

用法例句

Regression imputation under incomplete auxiliary information and its variance estimate;

辅助变量不完全情形下的回归插补及其方差估计

In this peper, it is shown that combined uncertainties(or variance estimates) in indirect measurements have different number of degree of freedom to independent and dependent direct measured quantities.

合成不确定度（或方差估计）的自由度在直接测量量独立和不独立时并不相同。

For missing data,based on the unbiased estimation of the population quantity of the non-responser of the interest variables and the auxiliary variables,regression imputation using response probability and its variance estimate are formulated by resampling technologies such as Jackknife and Bootstrap.

对于缺失数据,本文根据目标变量和辅助变量的无回答者总体总量的无偏估计,利用再抽样(复制)技术,构造了使用回答概率的回归插补;进而,利用再抽样(复制)技术,得到了该插补估计的方差估计;并进行了大量模拟,模拟结果表明使用回答概率的回归插补估计及其方差估计具有良好的性质。

A study of variance estimation of kalman filtering method;

卡尔曼滤波法方差估计的理论研究

A new method of variance estimation based on wavelet packet de-noising;

一种新的基于子波包去噪的方差估计方法

Dynamic compensation based on noise variance estimation and model reference for sensors

基于噪声方差估计和模型参考的传感器动态补偿

ESTIMATION OF THE ERROR VARIANCE BASED ON KERNEL ESTIMATION IN VARYING-COEFFICIENTS EV MODEL

变系数EV模型基于核估计的误差方差估计

The Comparative Analysis of Estimating Deviation Square of MPPS Sample Design;

MPPS抽样设计方差估计的比较研究

Noncompatible estimation of the residuai sum of sguares of central limit theorem in linear model

关于线性模型中误差方差估计中心极限定理余项的非一致性估计

estimation of the variance with one unit per stratum

每层一个单位的方差估计

Uniformly minimum variance unbiased estimate

方差一致最小无偏估计

MVUM (Minimum Variance Unbiased Estimator)

极小方差无偏估计器

minimum variance unbiased estimation

最小方差不偏倚估计

Variance Component Esti mation with Gross Errors or Systematic Errors

含有粗差或系统误差的方差分量估计

Interval Estimation of Mean Square Error for Linerar Statistic Model;

统计模型中误差方差的均方误差的区间估计

Fast algorithm for joint estimation of DTO and DFO

一种时差/频率差快速联合估计方法

In statistical language, this estimate is called the between-column variance.

在统计学中这个估计值叫组间方差。

Unbiased Estimation and Biased Estimation in the Sense of the Mean Square Error

均方误差意义下的无偏估计与有偏估计

The method focuses on minimizing the ensemble mean square error of the estimation.

该方法可以估计的总体均方误差最小。

Bayesian estimation of non-information variance and covariance components in the nonlinear model

非线性模型中无信息方差和协方差分量Bayes估计

Bias of the Estimator Double Sampling for Multiple Linear Regression and Estimate of Mean Square Errors of this Estimator;

双重多元线性回归估计量的偏差和均方误差的估计量

squared error asymptotically efficient estimator

平方误差渐近有效估计量

linear-minimum-mean-square-error estimator

线性最小均方误差估计量

Study on estimation methods of rainfall gauge errors in remote system

遥测系统降雨观测误差估计方法研究