estimator是什么意思

网络释义

用法例句

Improving methods to calculate estimator minimum variance of the finite population mean;

总体均值估计量最小方差的改进

The applicable judgement methods for uniformity of estimator;

估计量一致性的适用判别法

An Analysis on the Convergence Rate of the Distribution of OLSand GLS Estimators;

回归系数OLS,GLS估计量分布的收敛速度分析

A Genton's estimator based variogram was applied to analyse the concentration of Cu,Zn,Pb,Cd,As,Se and Hg in soils at a contaminated site.

与Matheron估计量相比,该研究得到的变异函数具有更小的块金效应,说明Genton估计量能够消除或减弱特异值对变异函数的影响。

The existence,reg- ularity,Uniqueness and stability of the global solution of these problems are proved by meatus of energy estimation and Galerkin method.

本文研究一类带三阶粘性项的广义 KdV—Burgers 型方程的周期边值问题,初值问题运用 Galerkin 逼近方法结合能量估计,得到了这些问题整体解的存在性,正则性,唯一性和稳定性等结果。

Adaptive DS code acquisition threshold decision based on energy estimation in Real-tune is presented in the article, and its expression for detection and false alarm probability under L observation are given in the following.

提出基于实时能量估计的码捕获自适应门限调整方法,给出了任意L次独立观测时虚警概率和检测概率的表达式。

standard instrumental variable estimators

标准工具变量估计量

An estimator is a random variable.

估计量是一个随机变量。

minimax entropy estimator

极小化极大熵估计量

maximum likelihood coefficient estimator

极大似然系数估计量

two-stage Aitken estimator

两阶段艾特肯估计量

asymptotic theory of robust estimator

稳健估计量的渐近理论

asymptotically normal and unbiased estimator

渐近正态无偏估计量

consistent asymptotically normal estimator

相容渐近正态估计量

best asymptotically normal estimator

最佳渐近正规估计量

generalized least squares estimator

广义最小二乘估计量

Gauss-Markov estimator

高斯－马尔可夫估计量

nonlinear least squares estimator

非线性最小平方估计量

sampling error of hydrologic estimator

水文估计量的抽样误差

natural analogue of the ratio estimator

比率估计量的自然模拟

best linear unbiased estimator

最佳线性不偏估计量

t linear estimator

近似最佳线性估计量

linearized maximum likelihood estimator

线性化极大似然估计量

better same order bias estimator

较优同阶有偏估计量