非线性最小二乘平差,nonlinear least squares adjustment
1)nonlinear least squares adjustment非线性最小二乘平差
1.Based on the homotopy idea,an improved homotopy algorithm was proposed in order to search a more efficient algorithm fornonlinear least squares adjustment.为了寻求一种更有效的非线性最小二乘平差算法,根据同伦思想提出了一种改进的同伦算法。
英文短句/例句
1.Nonlinear Least Squares Adjustment Based on Improved Homotopy Algorithm基于改进同伦算法的非线性最小二乘平差
2.Nonlinear Least Squares Surveying and Mapping Adjustment by Parameters and Spatial Data Error Analying;非线性最小二乘测量平差与空间数据误差分析
3.Solving Linear & Nonlinear Least Squares Problems解线性与非线性最小二乘问题
4.Genetic Algorithms Research Based on Nonlinear Least Squares Estimation;非线性最小二乘估计的遗传算法研究
5.A Least Square Nonlinear Estimation of Cumulative Reserves Model累计储量模型的非线性最小二乘估计
6.Multi-scale Nonlinear Least Squares Identification in Frame Structure框架结构多尺度非线性最小二乘识别
7.Analyzing the Relationship between the Proper Price of Purchasing Power and the Rate of Exchange with Fitting Functions by the Nonlinear Least Square Method;用非线性最小二乘法拟合函数分析购买力平价与汇率之间的关系
8.Moderate Deviations Principle and the Law of the Iterated Logarithm for LSE in Linear Models;线性模型中最小二乘估计的中偏差及重对数律
9.Consistency of the Least Squares Estimator in Nonlinear Regression Model;非线性回归模型中最小二乘估计量的相合性
10.Application of Genetic Simulated Annealing Algorithm in Nonlinear Least Square;遗传模拟退火算法在非线性最小二乘中的应用
11.Study on the Method of Nonlinear Partial Least Squares and Its Applications非线性部分最小二乘方法的研究与应用
12.A regularization homotopy iterative method for solving nonlinear least square problem非线性最小二乘问题的一种正则同伦迭代解法
13.A New Method of Non-linear Least Square Estimation of Rheological Parameter for Drilling Fluid钻井液流变参数的非线性最小二乘估计算法
14.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
15.Implementation of nonlinear least square with global convergence in Forstat全局收敛的非线性最小二乘在Forstat中的实现
16.The Linear Correcting Method About Non-linear Question of the Camera一种基于最小二乘法的摄像机非线性校正方法
17.Numerical Methods for System of Singular Nonlinear Equations and Nonlinear Least Square Problems;奇异非线性方程组及非线性最小二乘问题的求解
18.On Robustness of GLSE in Terms of Error Distributions in Linear Model线性模型中广义最小二乘估计关于误差分布的稳健性
相关短句/例句
nonlinear least square非线性最小二乘
1.Implementation ofnonlinear least square with global convergence in Forstat全局收敛的非线性最小二乘在Forstat中的实现
2.The Gauss-Newton method is applied to solve thenonlinear least square equations and a simple and applicable iterative formula is deduced, which is locally convergent and divergent sometimes.介绍了采用非线性最小二乘方法回归乙烯深度氧化反应动力学方程。
3.Through transferring solution procedure,the problem was inverted intononlinear least square optimization process with constraint conditions in two stages using function lambertw and function lsqnonlin.对生态学领域的高精度参数确定问题提出了一种解决方案,结合实例,利用肖维奈特准则进行回归分析筛选数据,利用MATLAB工具中vpa和dlmwrite函数来保证数据传递的精度,并变换求解格式利用lambertw函数和lsqnonlin函数将问题转化为带约束条件的非线性最小二乘两级优化过程加以解决。
3)nonlinear least squares非线性最小二乘
1.Algorithm ofnonlinear least squares adjustment of any planenetworks with coordinates computed automatically;任意平面网坐标自动解算的非线性最小二乘平差算法
2.A new newton iterative algorithm for solvingnonlinear least squares problem;一种新的求解非线性最小二乘问题的牛顿迭代算法
3.Unified model and ill-posed property of numerical iterative formula for solvingnonlinear least squares problem;非线性最小二乘问题数值迭代法的统一模型及其不适定性
4)nonlinear LS非线性最小二乘
1.On the basis of the homotopy arithmetic, this paper puts forward a uniform model of nonlinear least square (LS) adjustment, which can be used not only for thenonlinear LS adjustment of the rank defect problems, but also for that of the rank full problems.基于非线性同伦思想 ,提出了非线性同伦最小二乘平差统一模型 ,该方法既可适用于满秩网非线性最小二乘平差 ,也可适用于秩亏网非线性最小二乘平差。
5)NLLS algorithm非线性最小二乘算法
6)nonlinear least-squares regression非线性最小二乘拟合
1.The blending coefficients of tobacco flavors were calculated bynonlinear least-squares regression based on the datum of area of chromatography peaks which were determinated by high performance liquid-chromatography(HPLC) bound with wavelength switching.运用高效液相色谱切换波长技术获取组分色谱峰数据,依此数据采用非线性最小二乘拟合计算烟用香精的勾兑系数,不同批的烟用香精经勾兑后与参照样品的差异减小,各成分含量稳定。
延伸阅读
二乘非器【二乘非器】谓佛说华严经时，一切二乘根器狭劣，不能听闻。故出现品云：一切二乘，不闻此经，何况受持，故虽在座，如聋如瞽；是名二乘非器。（二乘者，声闻乘、缘觉乘也。）
