global minimization

用法例句

The applicability and limitation of TLS in surveying data process are proposed based on comparisons and analyses between the ordinary least squares and the total least squares.

在参数求解中,针对参数估计模型的观测向量和系数矩阵都可能存在误差情况,20世纪80年代提出了整体最小二乘方法。

In order to solve the problem of together considering any errors in variables,algorithm based on total least squares is presented.

主要讨论了最常用的一元线性回归问题,分析了同时顾及自变量和因变量误差回归解算的相关问题,对采用同时考虑自变量和因变量误差的条件平差解算法,通过分析得出其解算出回归参数的估值与不考虑自变量误差情况下回归参数的估值一致,同时给出了同时考虑自变量和因变量误差的整体最小二乘解法,通过算例分析得出了整体最小二乘法解算的有效性。

This paper analyzes the statistical characteristics of camera imaging error based on studying total least squares,and clarifies the error effect on estimating fundamental matrix.

在研究整体最小二乘法的基础上,分析摄像机成像误差的统计特征,明确误差对基础矩阵估计算法的影响。

Perturbation Analysis and Condition Numbers of Scaled Total Least Squares Problems and Symmetric Algebraic Riccati Equations

标度整体最小二乘问题及对称代数Riccati方程的扰动分析及条件数

SPHERE TARGET FIXING OF POINT CLOUD DATA BASED ON TLS

基于整体最小二乘的地面激光扫描标靶球定位方法

least squares collocation

最小二乘配置法，最小二乘拟合推估法

REGULARIZED TOTAL LEAST-SQUARES SOLUTION TO ILL-POSED ERROR-IN-VARIABLE MODEL

病态总体最小二乘模型的正则化算法

Constrictive total least square improved algorithm in MIMO radars

MIMO雷达约束总体最小二乘改进算法

Weighted Adjust LS Estimation in EV Model with Missing Data

缺失数据下EV模型的调整最小二乘估计

truncated 2 SLS

截断二段最小二乘法

least-square best fit

最小二乘方最佳拟合

Total Least-Squares Solution for Inverse Problems of Real Matrices and Its Optimal Approximation

实矩阵反问题的总体最小二乘解及其最佳逼近

weighted least square criterion

加权最小二乘方准则

standard damped least-squares method

标准阻尼最小二乘方法

generalized least squares estimator

广义最小二乘估计量

Least-Squares Mixed Finite Element of Steady State Viscoelastic Fluid Flow;

定常粘弹性流体的最小二乘混合有限元

A Statistical Method for Group Decision Making Based on Unified Theory of Least Squares;

基于最小二乘统一理论的统计性群体决策方法

Calculating parameters of 3D coordinates transformation based on the method of Total Least Squares

基于总体最小二乘法的三维坐标转换参数解算

Matrix Volume Method of the Mean Square Deviation Computation of Least Square Solution

最小二乘估值均方差计算的矩阵体积法

Least square identification method of the misalignment angle of gyro case rotation axis

壳体翻滚失准角模型最小二乘辨识方法

Application of Least-square Support Vector Machine Method in Identifying Reservoir Fluids

最小二乘支持向量机在储层流体识别中的应用