Choosing different primary models to invert a set of test resistivity sounding curves derived from a known model, according to the demands on primary models and convergent velocity, this paper compares singular value decomposition method with damping least square method.
本文根据电阻率测深曲线的一维反演中对初始模型的要求和收敛速度，论述了奇异值分解法（维根斯法）与阻尼最小二乘法（马奎特法）的优缺
This paper presents an optimum estimation algorithm, damped least square method,combining the merit of Newton combines with the that of the rapidest descend for nonlinear time series ARMA parameter estimation.
提供了一种ARMA模型参数的优化估计法—阻尼最小二乘法,它结合了Newton法和最速下降法的优点,既保证了迭代计算的收敛性,又加快了收敛的速度。
On the basis of analyzing the whole bag of tricks of spherical surface test, I have researched the damped least square method and established the mathematic and physical model of calculating radius of spherical surface by using the damped least square method.
在广泛分析了各种球面曲率半径测量方法的基础上，研究了阻尼最小二乘法求解非线性超越方程的原理，建立了由阻尼最小二乘法计算球面曲率半径的数学物理模型，详细分析了初值选取、阻尼因子选取等问题。
standard damped least-squares method
标准阻尼最小二乘方法
The Research of Levenberg-Marquadt-Fletcher Method for Fitting Transient Electromagnetic Data
瞬变电磁数据改进阻尼最小二乘拟合算法研究
weighted least square criterion
加权最小二乘方准则
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
Method of Data Acquisition Channel Calibration Based on LSE
基于最小二乘估计的数据采集通道标定方法
A New DOA/FDOA Passive Location Algorithm via Least Squares Criterion
一种基于最小二乘准则的方位-多普勒频差联合无源定位新方法
least squares collocation
最小二乘配置法，最小二乘拟合推估法
Infrared Point Target Detection Based on Kernel Least Squares Algorithm
核最小二乘算法检测红外点目标(英文)
Bearing-Only Target Cross Location of Multi-Station based on Nonlinear Least Squares
多基纯方位目标交叉定位中的非线性最小二乘方法
Study of SINS alignment based on weighted recursive least squares algorithm
加权递推最小二乘的捷联式惯导系统初始对准方法研究
Calibration data processing of streak camera with nonlinear-least-squares method
基于非线性最小二乘法的条纹相机标定数据处理方法
A Hyperspectral Subpixel Target Detection Method Based on Inverse Least Squares Method
基于逆模型偏最小二乘法的高光谱亚像元目标探测方法研究
Least-Squares Galerkin Procedures for Some Evolution Equations;
几类发展方程的最小二乘有限元方法
Least-squares Mixed Finite Element Method for Sobolev Equation
Sobolev方程的最小二乘混合有限元方法
The Calculation of AOF of Gas Well Based on Non-linear Least Squares Method
基于非线性最小二乘法的气井无阻流量计算
least-square best fit
最小二乘方最佳拟合
truncated 2 SLS
截断二段最小二乘法
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