1) estimation
[英][,estɪ'meɪʃn] [美]['ɛstə'meʃən]
估计
1.
Estimation on Scale of HIV AIDS High Risk Population and Prediction on Epidemic Situation in Shandong Province;
山东省艾滋病高危人群规模估计及疫情预测
2.
Study on the Estimation of the Origin-Destination Matrix;
OD矩阵估计问题研究综述
3.
Two kinds of estimation of mixed geographically weighted regression model;
混合地理加权回归模型的两种估计
2) estimate
[英]['estimeit] [美]['ɛstə,met]
估计
1.
Preliminary Estimates of Prevalent HIV Infection in Adults in Hunan for 2005 with Workbook Method;
试用Workbook方法对2005年湖南省HIV感染现状进行初步估计
2.
Eigenvalue estimates of Laplacian and some generalizations;
Laplace算子的特征值估计及推广
3.
Parameter Estimate of the Wood Growth Equation;
树木生长方程参数的估计
3) estimator
[英]['estimeitə] [美]['ɛstə,metɚ]
估计
1.
For the two seemingly unrelated regression systems,improved c-k estimators of the parameters are presented when the design matrix is ill-conditioned.
针对设计矩阵Xi呈病态时的半相依线性回归系统,提出了系统参数iβ的一种c-k型改进估计,并证明了这种估计在均方误差意义下的若干优良性质。
2.
Finally,the character of the estimator is given through computer simulation,which is in (agreement) with the analytic results.
针对复线性调频信号在多径条件下的参数估计问题进行了研究。
3.
The time-delay estimator of complex LFM based on cyclic cross-correlation amplitude is discussed.
研究了复线性调频信号的循环互相关估计时延问题。
4) evaluation
[英][i,vælju'eiʃən] [美][ɪ,væljʊ'eʃən]
估计
1.
The evaluations of a class of basic hypergeometric series;
一类基本超几何级数的估计
2.
Doppler Evaluation Method for the Flow Shear Rate;
血流切变率的多普勒估计方法
3.
A new method of uncertainty evaluation of centroid detection is proposed.
提出了一种估计质心检测不确定度的新方法,首先由像素强度和像素所在位置的图像梯度估计像素强度的不确定度,然后由像素强度不确定度的估计值和像素之间的相关性确定质心检测的不确定度。
5) estimations
[英][,esti'meiʃən] [美][,ɛstə'meʃən]
估计
1.
Estimations of Failure Rate Under Random Censorship;
截尾情形下失效率的估计
2.
In addition,by employing accurate range and range rate redundant filter,the range direction estimations obtained in Cartesian filter are greatly improved.
研究基于空载雷达测量下的机动目标状态估计器的设计问题。
3.
According to the data of HANG SENG INDEX,SSE Composite Index and S&P500 Index,emperical research on these Levy tempered stable distributions are done with the estimations by the CF-CGMM methods,and then statistics measuring and goodness of fit for the models are completed.
由于这类分布的概率密度函数不存在解析式,直接应用传统MLE方法进行参数估计存在困难。
6) estimating
[英]['estimeit] [美]['ɛstə,met]
估计
1.
Seeking for the criterion of the least sample of microwave effects experiment,the research work between sample effect probability and collectivity effect probability is developed by the interval estimating.
为规范微波效应实验最小样本量,采用区间估计的统计推断方法,开展了样本作用概率与总体作用概率对应关系的分析和研究工作,对满足一定置信度和一定总体作用概率下所需要的最小样本量进行估计。
2.
This paper raise a new method on estimating the modulus of existing concerte elasticity based on the Evidence Theory.
提出了一种估计既有混凝土的弹性模量的新方法。
3.
This paper discusses several main methods of estimating the size of query result and introduces a method of histograms more detail.
本文讨论了查询结果大小估计的主要方法，对直方图方法做了较详细的介绍，分析了查询结果大小估计误差的两种性能指标，给出了等宽直方图的描述。
补充资料：估计
根据某些情况，对事物的性质、数量、变化等做大概的推断：～他今天会来ㄧ最近几天～不会下雨。
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