variance of estimate的意思|示意

The admissibility of non-homogeneous quadratic form estimate of variance on the growth curve model was studied under quadratic loss function.

在二次损失函数下，研究了增长曲线模型误差方差的非齐次二次型估计的可容许性问题。

In local chemical exploration, the variance analysis of three-stage-model must be applied to estimate analytical uncertainly and sample-collecting error.

在区域化探中必须应用三层套合方差分析对样品的采样误差和分析误差进行统计分析。

A method is presented for estimating the location and dispersion effects from these experiments. Firstly, we estimate the variance and the mean of each cell with maximum likelihood;

本文对带有右截尾数据的有重复因子试验，提出了另一种分析位置效应和散度效应的方法：首先，在每一个试验点，对重复试验观察值用极大似然法估计出均值和方差；

The estimator presents both the estimate of instantaneous RDS and the estimates of noise variance, channel power and SNR of current channel with low computational comp.

该估计器能以较低的计算复杂度给出RDS、噪声方差、信道功率和信噪比等多个实时信道参数的准确估计。

A prior estimate of unit weight variance is usually calculated by the classicalFerrelo's formula.

三角洲量单位权方差的先验估值一般用经典菲列罗公式计算。

As classical design methods are not targeted to the more complex kinetics now frequently studied, further work is required to estimate parameters of such models with low variance.

由于经典的设计方法不是靶向现在经常研究的更加复杂的动力学，需要进一步的工作用低的变异来评估这种模型的参数。