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The method involves principal components analysis, phase space reconstruction and least squares estimate. 方法包括3部分：主分量分析，相空间重构，最小二乘拟合。
Result indicates that Fuzzy Principal Component Method can improve multicollinearity of Least Squares Estimate. 结果表明,这种方法改善了最小二乘回归中的多重共线性问题,具有实用价值。
The ordinary Least Squares Estimate (LSE) in linear regression model is not robust for many cases. 摘要在线性回归模型中普通的最小二乘估计(LSE)许多情形下是不稳健的。
This paper considers the classification compression principal component estimate of regression coefficient in growth curve model and proves that it is superior to least squares estimate. 对增长曲线模型的回归系数提出了分组压缩主成份估计，并证明了分组压缩主成份估计优于最小二乘估计。
generalized least squares estimate 广义最小二乘估计
Robust penalized least squares estimate 稳健补偿最小二乘估计
optimal weighted least squares estimate 最优加权最小二乘估计
In the parallel trinocular scheme, a least squares estimation algorithm is developed for recovering the translational motion parameters. 中文摘要本文提出简化平面类复眼架构，作为估测平移运动参数的技巧。
Based on the theory of least squares estimation, the paper established strict adjustment model for irregular Digitized Curves in GIS. 摘要基于最小二乘原理，建立了GIS中不规则曲线数字化数据处理的严密平差模型。
In a short period, the platform angle errors are constants, and can be estimated by the least squares estimation (LSE) method. 由于短时间内，平台角误差可以看作是常值，因此可以采用最小二乘的方法进行估计。
For a class of regression model, the least squares estimate and the weighted least squares estimate of parameter are constructed under the random right censorship, the asymptotic normality of the estimators is proved. 考虑一类回归模型,在右删失数据下构造了参数的最小二乘估计和加权最小二乘估计,证明了估计量具有渐近正态性。
The second moment of the least squares estimator in the nonlinear regression model is obtained in this paper in terms of two kinds of curvatures defined by Bates and watts. 本文从似然方程的二级近似出发,求出了非线性回归模型最小二乘估计量(LSE)的二阶矩与Bates and Watts定义的二种曲率之间的关系。
Abstract: Covariance shaping least squares estimator is a new kind of linear estimator based on covariance shaping in quantum signal processing （QSP） framework. 文章摘要: 协方差成形最小二乘估计器是量子信号处理框架内基于协方差成形方法的一种新型线性估计器。
An Influence Measure of Generalized Shrunken Least Squares Estimate 广义压缩最小二乘估计中的一个影响度量
A new arithmetic approach to the target identification of lidar range image was introduced by using the least squares estimation and linear glide updater for the design of a filter. 针对激光雷达一维距离像的目标识别;提出了利用最小二乘估计器和线性滑动更新器构造滤波器的算法.
This note considers a paradox arising in the least squares estimation of linear regression models in which the error terms are assumed to be iid and possess finite r-th moment, for r.in.[1,2). 摘要: 当线性迴归模型的误差项为独立且具相同分布及具有r次阶距; r.;in
In this paper, Two Different Concepts for the Recursion of Least Square Estimation is Introduced. 本文阐述了两类不同概念的递推最小二乘估计。
The Equivalence Problem of Least Squares Estimate Coefficient In Economics 经济理论中最小二乘法线性拟合参数估计的等价性问题
A new method for the non-linear least square estimation was proposed on the basis of the characteristics of Casson rheological formula. 针对卡森流变方程的特点，提出了一种非线性最小二乘估计的新算法。