给出了加权最小二乘法的迭代计算公式和误差估计公式。
The weighted least square iteration computational equations and error estimate equations are given.
给出了加权最小二乘法的迭代计算公式和误差估计公式。
The weighted least square iteration computational equations and error estimate equations...
本文讨论加权最小二乘法的最优权，并得到了它的一般表示式。
This paper discusses the optimal weight of the weighted least squares method and offers its general expression.
为了获得较为精确的结果，用加权最小二乘法来估计序列图像的光流。
In order to obtain more accurate results, the optical flow of sequence image is estimated by the method of weighted least-squares.
在进行面雨量的计算时，采用动态加权最小二乘法代替了传统的最小二乘法。
The paper adopted a dynamic Weighted least square method replacing the traditional least square method to compute the area precipitation.
在数据后处理方面，本文提出了加权最小二乘法，使维数计算更精确，更适合实际。
And the weighted least squares method is presented for gaining more accurate results of correlation dimensions.
对应于矩阵反演公式及QR分解定理，加权最小二乘法(WRL S)存在两类不同的算法结构。
There are two kinds of algorithmic structures for the method of weighted recursive least squares (WRLS) corresponding to the matrix reversing (MR) formula or the QR decomposing theorem.
采用加权最小二乘法参数估计方法，得到应用于电力系统日负荷预测和月负荷预测的ARMA模型。
In this paper, the method of weighted least square estimate is proposed to construct ARMA model, which can be applied in power system load forecasting.
该无源被动定位系统采用了加权最小二乘法来估计目标位置并用卡尔曼滤波器对目标进行跟踪与预测。
Weighted least square estimation for target location and Kalman filtering for tracking and predication are used in such passive location system.
文章介绍了异方差模型，研究和分析了异方差的检验和利用加权最小二乘法消除异方差对模型的影响。
They are all used with the hypothesis of homoscedasticity. Heteroscedasticity will danger accuracy of the model. This thesis introduces heteroscedasticity to the reader.
对 普通最小二乘法和加权最小二乘法在不等重复单因素系统分组试验中的分析效果进行了比较研究。
In this paper, the effects of OLS method and WLS method in analysis of one-way nested design with unequal subclass numbers are examined.
在面雨量计算系统中，作者对现有方法进行了改进，采用了动态加权最小二乘法代替了传统的最小二乘法。
The area precipitation calculating system adopted a Dynamic Weighted Least Square method replacing the Traditional Least Square method to compute the area precipitation.
在以往围岩蚀变的质量迁移研究基础上，本文提出了一种判定惰性元素的方法，同时结合等浓度线和加权最小二乘法；
The main purpose of this paper is to introduce a new method to study the immobile elements and mass transport of in geochemical process of wall-rock alteration.
离散型最小二乘法是解微分方程的加权残值法的一种。
The discrete least square method is one of methods of weighted residual (MWR) for Solving differential equations.
本文提出一种分步迭代的加权残值方法，并从理论上证明了分步迭代的最小二乘法用于求解线性问题时的收敛性。
In this paper, a kind of iterative weighted residual method is suggested. It is shown theoretically that the method of the least square for linear problems is convergent.
文章介绍了偏最小二乘法在傅里叶变换红外光谱中的应用，对改进算法，如移动窗口PLS (MWPLS)、稳健pls (RPLS)、加权PLS (WPLS)和非线性PLS等进行了介绍。
The applications of PLS to FTIR were mentioned. Improved algorithms were presented, such as moving Windows PLS (MWPLS), robust PLS (RPLS), weighted PLS (WPLS), and non-linear PLS.
文章介绍了偏最小二乘法在傅里叶变换红外光谱中的应用，对改进算法，如移动窗口PLS (MWPLS)、稳健pls (RPLS)、加权PLS (WPLS)和非线性PLS等进行了介绍。
The applications of PLS to FTIR were mentioned. Improved algorithms were presented, such as moving Windows PLS (MWPLS), robust PLS (RPLS), weighted PLS (WPLS), and non-linear PLS.
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