• Thedata are fitted to the integral, differential and exothermic rate equations by linear least-squares, iterative, combined dichotomous and least-squares methods, respectively.

    该法线性最小乘法迭代法以及二分最小二乘法相结合的方法积分方程微分方程放热速率方程合实验数据。

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  • The DSC data obtained are fitted to the integral, differential and exothermic rate equations by linear least-squares, iterative, combined dichotomous and least-squares methods, respectively.

    线性最小乘法迭代法以及二分法最小二乘法相结合方法积分方程微分方程放热速率方程拟合dsc数据

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  • Meschach was designed to solve systems of dense or sparse linear equations, compute eigenvalues and eigenvectors, and solve least squares problems, among other things.

    Meschach可以稠密稀疏线性方程组计算特征特征向量和解最小平方问题另外还有其它功能。

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  • If there appears to be a linear relationship test results should be established by appropriate statistical methods (e. g. by calculation of a regression line by the method of least squares).

    如果其呈现线性关系测试结果应该通过适当的统计学方法(例如,以最小二乘方来计算回归线)来确立

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  • This article researches the coefficient estimating problem of the linear regression model and the math analysis foundation of the least squares estimation applying in the coefficient estimating.

    本文研究线性回归模型中的参数估计问题运用最小二乘法进行参数估计数学分析基础

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  • A recursive least squares algorithm for linking weight between linear layers of RBF network is introduced, and a dynamic recursive algorithm of center vector is proposed.

    介绍了RBF网络线性训练算法——最小二乘法,中心向量动态递推算法。

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  • This paper mainly discusses the least squares problem of complex symmetric matrices on a linear manifold.

    本文主要讨论线性流形对称矩阵最小二乘问题

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  • In this paper, a method of operational matrix of differentiation is introduced in the identification of coefficients of linear distributed system by using Chebyshev series and least squares.

    本文提出一种微分运算矩阵通过切比雪夫级数最小二乘法辨识线性分布参数系统参数。

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  • This paper gives weighted least squares estimate and the method to choose optimum weighted function for linear regression model.

    给出了线性回归模型中的加权最小二乘估计以及最优权数选择

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  • The linear unbiased minimum variance estimate and the optimally weighted least squares estimate are two of the most popular estimation methods for a linear model.

    线性无偏最小方差估计加权最小二乘估计线性模型下种最常用估计方法

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  • This paper studies linear regression models with dependent errors, and we introduce the jackknifed least squares estimator and generalized jackknife least squares estimator.

    误差为相依情况下,讨论了线性回归模型的刀最小估计广义刀切最小二乘估计。

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  • In linear regression, the least squares estimation is heavily innuenced with outlyers.

    线性回归中,常用最小二乘估计线性方程的回归系数

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  • Generally, a linear least squares problem leads to ihc solution of the so called normal equation.

    线性最小二乘问题时,通常所谓正规方程

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  • 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.

    针对激光雷达距离目标识别,提出利用最小二乘估计器线性滑动更新器构造滤波器的算法

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  • It is to meet the shortfall of least squares linear coefficients method, gain the information of periodic system error, and improve the precision of electric eddy sensor.

    方法弥补线性系数最小二乘法不足获得周期性系统误差信息提升涡流传感器精度

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  • Non-linear least squares bundle adjustment is used to process the images from CCD earth sensor, consequently, the vector observation function of CCD earth sensor is achieved on lunar environment.

    该算法利用非线性最小二乘差原理对CCD地球敏感成像进行处理实现了月球表面CCD地球敏感器矢量观测功能

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  • The strong interrelationship among exterior elements of linear pushbroom imagery induces normal equation severely ill-posed and least squares value deviated from the true value.

    线阵推扫式影像外方位元素相关性导致方程病态,外方位元素最小二乘估计值误差较大。

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  • A new method for designing linear phase FIR digital filter with fixed-point coefficients based on the peak-constrained least-squares criterion is proposed in this paper.

    基于峰值约束最小平方优化标准提出种用于设计线性相位定点系数FIR数字滤波器方法

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  • There two extracting strategies in this thesis: (1) Transform the device characteristics equation to linear form and use "least squares fit" method to extract relevant parameters.

    本文主要采用了两种参数提取方法:(1)器件特性方程线性化,最小二乘法提取相应参数。

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  • Linear regression analysis (the least squares method) is one technique for estimation a line of best fit.

    线形回归分析(最小乘法)一向估算最优拟和线技术

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  • Measured in the least squares adjustment of the function model to solve problems, eventually reduced to the problem of linear equations.

    最小二乘测量平差函数模型求解问题中,最后都归结线性方程组的求解问题

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  • By introducing the micro-disposal method and the iterative algorithm, we can use the least squares approach to solve the nonlinear equations progressively by a series of linear equations.

    通过引入微处理方法迭代算法我们可以最小乘法求解非线性方程逐步一系列线性方程组

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  • This paper presents new development of parameter identification for MIMO discrete stochastic linear systems with random parameters based on the least squares method.

    本文讨论了参数估计输出误差收敛性,并给出系统持续激励一个充分条件

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  • We cast these ranging measurements as a set of distance constraints, thus forming an over-determined system of equations suitable for non-linear least squares optimization.

    我们这些距离测量看作距离限制从而构成一个超定系统方程适用最优非线性最小二乘

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  • The original spectrum is processed by using first derivative, and applying Partial Least-Squares method to set up linear mathematical model.

    采用阶导数方法光谱进行预处理;利用最小乘法建立模型。

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  • This paper gives weighted least squares estimate and the method to choose optimum weighted function for linear regression model.

    本文给出了基于极径球面测量的加权最小二乘估计模型,依据该模型进行测量采样点布局的优化设计

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  • The height data of laser measurement were also linear fitted using the least-squares method and tilt Angle was obtained from the gradient of the linear fitted data.

    高度数据激光测量装置采用线性最小二乘法倾斜角度是从梯度的线性数据。

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  • Non-Linear Least Squares were used to estimate the exponential time model.

    非线性最小乘法用于估算指数时间模型

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  • Based on the traditional DBS (Doppler Beam Sharpening) method and the least squares linear fitting algorithm, a new high resolution DBS imaging algorithm is delivered in this paper.

    该文分析了应用于扫描模式下的传统波束化成算法(DBS)及其改进算法的特点不足,提出一种新的分辨率多普勒锐化算法。

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  • Based on the traditional DBS (Doppler Beam Sharpening) method and the least squares linear fitting algorithm, a new high resolution DBS imaging algorithm is delivered in this paper.

    该文分析了应用于扫描模式下的传统波束化成算法(DBS)及其改进算法的特点不足,提出一种新的分辨率多普勒锐化算法。

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