estimator
英 [ˈɛstɪmeɪtə]
美 [ɛˈstɪmətər]
n. 估计量；估计值；推算子；推算式；评价者
复数：estimators
BNC.29820 / COCA.27958
英英释义
noun
- an expert at calculation (or at operating calculating machines)
双语例句
- Small sample properties are derived for the estimator from simple random samples.
我们推导简单随机抽样下该估计值的小样本性质。 - On admissibility of a linear estimator of exponential mean
指数分布中均值参数的齐次线性估计的可容许性 - In this paper, some researches on estimator of parameters in the growth curve model are considered.
本文主要研究了生长曲线模型中回归系数的参数估计问题。 - This paper studies linear regression models with dependent errors, and we introduce the jackknifed least squares estimator and generalized jackknife least squares estimator.
在误差为相依的情况下，讨论了线性回归模型的刀切最小二乘估计与广义刀切最小二乘估计。 - Full information maximum likelihood estimator make| it| easier| to| find| information.
完全信息极大似然估计量的使用，极大地方便了信息资源的查找。 - Influence Analysis on Weighted Least Squares Estimator Based on Pena Distance
基于Pena距离的加权最小二乘估计的影响分析 - The BLUE and Spectral Decomposition Estimator in General Linear Mixed Models
一般线性混合模型中的最佳线性无偏估计和谱分解估计 - This algorithm applies periodogram and parabolic interpolation to the cross correlation spectrum of band limited stochastic signals, and can obtain a continuous time delay estimator.
该方法将周期图法与抛物线插值应用于带限随机信号的互相关谱，可以获得连续的延时估计。 - This idea is also used to improve spectral decomposition estimator.
同时，本文又将此思想应用到对谱分解估计的改进上。 - Also in the paper, we get the point estimator of unknown parameters by using the maximum likelihood estimator method and simulated moment estimator method based on the censored sample.
给出了其寿命分布函数步进形式，在截尾样本场合利用极大似然估计方法和拟矩估计方法求出了未知参数的点估计，最后利用计算机模拟考察了说明本文方法的可行性。