无偏最小方差估计,UMVE
1)UMVE无偏最小方差估计
1.A logarithm detector based on Unbiased Minimum-variance(UMVE) is presented.利用无偏最小方差估计(UMVE)算法分析了UMVE对数单元平均恒虚警检测器的性能。
2.A new CFAR detector(UMVEM-CFAR) based on Unbiased Minimum-variance Estimation(UMVE) is presented in this paper.基于无偏最小方差估计(UMVE)算法,提出了一种新的恒虚警检测器(UMVEM-CFAR)。
3.False Alarm Rate(CFAR) detector(FUCAP) based on Fuzzy logic,Unbiased Minimum-Variance Estimation(UMVE) and Cell Averaging(CA) is presented in this paper.基于模糊逻辑,无偏最小方差估计(UMVE)和单元平均(CA)提出一种新的恒虚警检测器(FUCAP)。
2)UMVUE一致最小方差无偏估计
1.Judgement and Solution Methods ofUMVUE;一致最小方差无偏估计的判定及其求法
2.The maximum likelihood estimate and uniformly minimal variance unbiased estimate (UMVUE) of MTTF were made on the one-unit system whose lifetime was assumed to be on GAMMA distribution.讨论寿命服从单参数GAMMA分布单元平均寿命的极大似然估计和一致最小方差无偏估计;应用BASU定理求出了单元可靠度及串联系统可靠度的一致最小方差无偏估计。
3.In this paper,they were obtained,the MLE,UMVUE and Bayesiun estimate of N .设随机变量Ｘ服从１，２，…，Ｎ上的均匀分布，（Ｘ１，Ｘ２，…，Ｘｎ）为来自Ｘ的一组简单随机样本，推导出了Ｎ的极大似然估计、一致最小方差无偏估计及Ｂａｙｅｓ估计，并在极大似然估计的基础上给出了Ｎ的区间估计及检验统计量，最后通过一个实例说明了上述方法的应用。
英文短句/例句
1.Judgement and Solution Methods of UMVUE;一致最小方差无偏估计的判定及其求法
2.New Proof of Criterion for Uniformly Minimum Variance Unbiased Estimation一致最小方差无偏估计判定准则的新证法
3.Minimum variance unbiased estimate of structural reliability in gamma distribution gamma distribution process model;伽马一伽马模式结构可靠度的一致最小方差无偏估计
4.Uniformly minimum variance unbiased estimate方差一致最小无偏估计
5.minimum variance unbiased estimation最小方差不偏倚估计
6.MVUM (Minimum Variance Unbiased Estimator)极小方差无偏估计器
7.UMVUE of IBNR CLAIMS RESERVES;IBNR索赔准备金均匀最小方差的无偏估计
8.Minimum variance unbiased estimator of structural reliabity for R-S(t) process model;R-S(t)半随机过程模型结构可靠度的最小方差无偏估计
9.The Minimax Invariant Quadratie Unbiased Estimation of Variance Componet方差分量的极小极大不变二次无偏估计
10.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
11.A Channel Estimate Algorithm Based on Least-Mean-Square Error in Wireless LAN;一种基于最小均方误差的无线局域网信道估计算法
12.BEST LINEAR UNBIASED ESTIMATE METHOD FOR TYPE-Ⅰ CENSORED DATA定时截尾数据最佳线性无偏估计方法
13.A new method for unbiased estimating standard deviation of strength of concrete of inspected lot is proposed in this paper.给出了一种混凝土验收批强度标准差的无偏估计方法。
14.While not all useful estimators are unbiased, virtually all economists agree that consistency is a minimal requirement for an estimator.虽然并不是所有的有用的估计量是无偏的,但是,一致性则是经济学家对估计量的最低要求.
15.Simple Weighted Least Squares on Dealing with Heteroscedasticity and its SAS Programme一元加权最小二乘估计处理异方差性及SAS实现
16.Moderate Deviations Principle and the Law of the Iterated Logarithm for LSE in Linear Models;线性模型中最小二乘估计的中偏差及重对数律
17.Is it possible for an estimator to be unbiased but inconsistent?是否有可能(一个估计量)是无偏却不一致的？
18.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。
相关短句/例句
UMVUE一致最小方差无偏估计
1.Judgement and Solution Methods ofUMVUE;一致最小方差无偏估计的判定及其求法
2.The maximum likelihood estimate and uniformly minimal variance unbiased estimate (UMVUE) of MTTF were made on the one-unit system whose lifetime was assumed to be on GAMMA distribution.讨论寿命服从单参数GAMMA分布单元平均寿命的极大似然估计和一致最小方差无偏估计;应用BASU定理求出了单元可靠度及串联系统可靠度的一致最小方差无偏估计。
3.In this paper,they were obtained,the MLE,UMVUE and Bayesiun estimate of N .设随机变量Ｘ服从１，２，…，Ｎ上的均匀分布，（Ｘ１，Ｘ２，…，Ｘｎ）为来自Ｘ的一组简单随机样本，推导出了Ｎ的极大似然估计、一致最小方差无偏估计及Ｂａｙｅｓ估计，并在极大似然估计的基础上给出了Ｎ的区间估计及检验统计量，最后通过一个实例说明了上述方法的应用。
3)minimum variance unbiased estimation最小方差无偏估计
1.In this paper,minimum variance unbiased estimation and lower confidence limits of the structure reliability P r(Y n>a 1Y 1+.在Y1 ,… ,Yn- 1 ,Yn 相互独立且服从威布尔分布情况下得到结构可靠度Pr(Yn >a1 Y1 +… +an- 1 Yn - 1 )的最小方差无偏估计及其置信下
2.WT5BZ]Discusses estimation of minimum value I form composite non-homogeneous Poisson process model,and obtains its structural reliability andminimum variance unbiased estimation.讨论强度随机变量 X服从极小值 型分布 ,应力 { Y( t) ,t∈ [0 ,T]}为复合非时齐 Poisson过程模型的估计问题 ,得到该模型的结构可靠度及其最小方差无偏估计 ( MVUE
3.Theminimum variance unbiased estimation and lower confidence limits of the reliability P=P_r(y_z>α_1y_1+…+α_(n-1)y_(n-1)) are obtained, where y_1,…,y_(n-1), y_(?) are all independent and logarithmic normal variables, α_1,…, α_(n-1) are all known constants.本文给出y_1,…,y_(n-1),y_n服从对数正态分布时可靠度P=P_r(y_n>a_1y_1+…+a_(n-1)y(n-1))的最小方差无偏估计及置信下限。
4)linear unbiased minimum variance estimation线性无偏最小方差估计
1.Based on thelinear unbiased minimum variance estimation theory, an asynchronous fusion algorithm that fused the state vector of linear system with arbitrary correlated noises is developed.基于线性无偏最小方差估计理论,提出了一种任意相关噪声线性系统异步状态向量融合算法。
2.Based onlinear unbiased minimum variance estimation theory, a fusion algorithm which fused the state vector of nonlinear systems with dissimilar sensors with arbitrary correlated noises is developed.基于线性无偏最小方差估计理论,提出了一种任意相关噪声异类传感器非线性系统状态矢量融合算法。
3.Based on the forward and backward filtering estimates a smoothing algorithm is developed for linear systems with general correlated measurement noises by using thelinear unbiased minimum variance estimation formula.提出了具有一般相关量测噪声的线性系统的平滑估计算法 ,该算法是在系统正向和逆向滤波估计结果的基础上 ,利用线性无偏最小方差估计获得的 。
5)Minimum variance quadratic unbiased estimator最小方差二次无偏估计
6)Uniformly minimum variance unbiased estimate方差一致最小无偏估计
延伸阅读
最小方差估计分子式：CAS号：性质：在系统模型辨识过程中，寻求使实际测量与计算值间的方差达到最小的参数作为参数的估计值的方法。
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