广义最小二乘法

一种改进的广义最小二乘法

A Improved GLS Algorithm

本文首次将面板模型引入征信对银行不良贷款影响的跨国研究，利用横截面加权（Cross-sectionweights）的广义最小二乘法（GLS）对2004-2008年92个国家的面板数据进行回归分析。

This is the first econometric model the introduction of credit information sharing on cross-country studies of the impact of banks ' bad loans ( Cross-section Weights ) cross-section weighted generalized least squares ( GLS ) 2004-2008 92-country panel data regression analysis .

利用核函数法和广义最小二乘法给出了一般变系数EV模型系数参数的估计，得到了估计的强相合性。

In this paper , the estimation of coefficient functions in a varying-coefficients EV model are constructed by using kernel smoothing and generalized least square method .

首先比较几种动态OD矩阵的估计方法（如广义最小二乘法、最大似然法、最小信息量法和极大熵法），优选出极大熵法。

Maximum entropy method is adopted to obtain dynamic OD matrix , for it is the best one among the methods such as generalized least square method , maximum likelihood method and information minimizing method .

与普通最小二乘法（OLS）相比，可行广义最小二乘法（FGLS）对随机效应模型的估计更为有效。

Compared with ordinary least square method ( OLS ), the estimation of the random effect model of the feasible generalized least squares method ( FGLS ) is more effective .

首先通过数据包络方法（DEA）计算出各地的粮食生产技术效率，然后运用时间随机效应模型和可行广义最小二乘法（GeneralFGLS）分析估计三个因素对农业水资源压力指数的影响。

Firstly , the paper calculate the technical efficiency of food production by DEA , and then use the time random effects models and possible generalized least squares ( General FGLS ) to estimate the impact of three factors on agricultural water stress index .

建立了2000年至2004年910家公司的区域环境、股权结构与绩效指标等诸多变量的大样本面板数据（PANELDATA），采用可行广义最小二乘法（FGLS）进行估计。

Have set up the big sample panel data set in a great deal of variables , such as regional environment , stock right structure and performance index of 910 companies , etc. from 2000 to 2004 , adopt the feasible generalized least squares method ( FGLS ) to estimate .

基于广义最小二乘法加速度传感器的动态建模

Dynamic Modeling of Acceleration Sensor Based on Generalized Least Square Method

求解特征值问题的广义最小二乘法

The generalized least squares method to solve the eigenvalue problem

康普顿轮廓测量中的广义最小二乘法退卷积

The generalized least squares deconvolution method in Compton profile measurement

广义最小二乘法在具有自由表面的粘性流动问题中的应用

A general least square method to solve the free surface viscous flow problem

一种特殊白化滤波器的广义最小二乘法

A generalized least square method with special whitening filter

根据采集数据的特点，采用广义最小二乘法标定模型。

According to the characteristics of data collection , generalized least squares method was used to calibrate model .

采用了单位根检验法、广义最小二乘法等对金融危机与其各影响因素的关系进行计量模型分析。

Using the unit root test and generalized least square method with the financial crisis , the relationship between each factor measurement model .

结果：提出了借助迭代法用广义最小二乘法来分析处理非独立数据的统计思路。

Result : The generalized least square with Newton-Raphson iterations , as general method for the analysis of dependent data , may be useful tool .

第一个模型采用了最小二乘法进行回归计算，第二个模型采用了各个截面残差的方差为权重的广义最小二乘法进行回归计算。

First model using the least squares regression calculation , the second model adopted the residual variance for the weight of each section of the generalized least squares regression calculation .

本文将自动控制的时域分析理论与最小二乘法相结合得出了一种衰减振荡曲线拟合的广义最小二乘法。

A generalized least square method in convergence oscillating curve fit given by combinating time field analysis theory of automatic control and least square method is introduced in this paper .

建立晃动液体和运动容器的力学模型和它的差分方程，实测液体晃动时充液容器运动的信号，采用广义最小二乘法处理试验数据，估计出液体晃动的力学参数。

During liquid sloshing the signals of the moving container are measured . Generalized least square estimation is used for processing measured data . Mechanical parameters of sloshed liquid are obtained finally .

基于广义最小二乘法导出的滤波公式，根据赫尔默特方差估计的基本原理，推导出了用预测残差向量进行方差估计的新公式。

According to the filtering formula deduced by the generalized least squares method and the fundamental principle of Helmert variance estimation , a new variance estimation formula with forecast residual vector is deduced .

ARMA谱的自适应广义最小二乘估计法

An On-Line ARMA Spectral Estimator Using a Generalized Adaptive Least-Squares Algorithm

以广义移动最小二乘法为理论基础，将同时考虑挠度和转角双变量的无单元法运用于欧拉梁的动力特性计算与分析。

Based on the generalized moving least square method , a new Element-Free Galerkin ( EFG ) double-variable approximation is applied to dynamic characteristic calculation and analysis of Euler beam .

用Moore-Penrose广义逆A~+的最小二乘法拟合穆斯堡尔谱的计算机算法

Computer algorithm for fitting the Mossbauer spectrum by means of Moore-Penrose generalized inverse