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最优参数选取
相关语句
  optimal parameters selection
     Optimal Parameters Selection in PDE Model for Image Denoising
     图像去噪的偏微分方程模型的最优参数选取
短句来源
  a selection of optimum parameters
     A selection of optimum parameters of the AOR iteration for a special kind of matrixes
     一类特殊矩阵AOR迭代的最优参数选取
短句来源
  “最优参数选取”译为未确定词的双语例句
     The selection of the AOR optimum parameters for consistently ordered matrix
     相容次序矩阵AOR迭代的最优参数选取
短句来源
     ON CONVERGENCE REGIONS AND OPTIMAL PARAMETERS FOR LINEAR SECOND-DEGREE STATIONARY ITERATIVE METHODS
     两步定常线性迭代法的收敛区域及最优参数选取
短句来源
     The thesis presents a new method to calculate transient stability limit, describing the calculation problem as a best parameters selection problem, with an object of largest transport power on transmit lines and constrains of static variables and transient stability.
     本文将求解暂态稳定极限问题描述为一个以输电线路或输电断面输送功率最大为目标,以静态运行变量及暂态稳定为约束条件的最优参数选取问题。
短句来源
     Proposes the two paralIleter LMS-type method for solvingxystem of linear algebraicequations,Discusses the convergence of the method,and gives the optimum parameters.
     提出了解线性代数方程组的两参数型方法,讨论了它的收敛性,并得到了最优参数选取的表达式。
短句来源
     The correlation coefficient is proposed as a criterion to determine the optimal parameter, and evaluate the performance of algorithms. The simulation results demonstrates its possibility.
     并提出使用相关系数作为算法最优参数选取和性能评价的标准,计算机仿真实验结果证明了该方法的可行性。
  相似匹配句对
     The selection of the AOR optimum parameters for consistently ordered matrix
     相容次序矩阵AOR迭代的最优参数选取
短句来源
     OPTIMAL REGULARIZATION PARAMETER CHOICE FOR ITERATED TIKHONOV REGULARIZATION
     关于迭代Tikhonov正则化的最优正则参数选取
短句来源
     Optimal Parameters Selection in PDE Model for Image Denoising
     图像去噪的偏微分方程模型的最优参数选取
短句来源
     Optimal Parameterization of Parametric Curves
     参数曲线的最优参数
短句来源
     A selection of optimum parameters of the AOR iteration for a special kind of matrixes
     一类特殊矩阵AOR迭代的最优参数选取
短句来源
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In the world methods of filament winding a 90° elbow pipe in the great majority of cases may be classfied as either computer controlled winding or winding controlled by an orbiting winding elbow apparatus.This paper respectively discusses moving regularity of the filament control based on geodesic lines with above methods.During computer controlled winding a 90°o elbow pipe, for the core rotating the filament control is movable either in three spatial directions or only in two spatial di-re ction. The kinematic...

In the world methods of filament winding a 90° elbow pipe in the great majority of cases may be classfied as either computer controlled winding or winding controlled by an orbiting winding elbow apparatus.This paper respectively discusses moving regularity of the filament control based on geodesic lines with above methods.During computer controlled winding a 90°o elbow pipe, for the core rotating the filament control is movable either in three spatial directions or only in two spatial di-re ction. The kinematic equations of the filament control based on geodesic lines in both cases, respectively, was given.This paper studied the conditions for realizing integral helical winding and determination of the optimum parameters. When winding the elbow for the internal pressure loading, it is recommended to the relation between radius of curvature of the elbow and radius of the elbow pipe appreximate to 4.This paper can be a theoretic evidence for winding a 90° elbow pipe based on geodesic lines.

用纤维缠绕90°弯管主要有两种方法:计算机控制缠绕或摆动缠绕弯管机控制缠绕。本文分别讨论在上述方法中测地线缠绕时丝嘴运动规律。 在用计算机缠绕90°弯管时,由于芯模回转,丝嘴既可在三维空间也可在二维空间运动。文中分別给出了在这两种情况下测地线缠绕时丝嘴运动方程。 本文还讨论了实现整螺旋缠绕的条件和最优参数的选取。在缠绕受内压的弯管时,推荐取弯管曲率半径与弯管半径比值近似为4。为实现测地线缠绕90°弯管提供了依据。

In this paper several SIP algorithms are proposed and the choice of their optimal parametens are analyzed in the case where the coefficient matrix of the linear system is an L-matrix with nonvanishing diagonal elements. Numerical results are given to illustrate that the convergence of our algorithms with the optimal parameters is better than that of other algorithms and parameters.

本文提出了几种SIP算法,并讨论了系数矩阵为L-阵时,最优参数的选取。数值结果表明这几种算法和选取的最优参数的确比用其它算法和参数好。

A modified two -parameter parallel Jacobi-Type algorithm (M2PPJ) for solvingsystem of linear algebraic equations is proposed. The convergence and the optimum parametes ofthe method are analysed. The rate of convergence is more than two times as large as that of 2PPJmethod and the extrapolation method of J2P. Numerical examples are given to illustrate these results which indicate the superiority of the present method.

提出了解线性代数方程组的一种方法,称为改进的2PPJ(ModifiedtwoparametersperallelJacobi—my)格式,简记为M2PPJ.讨论了它的收敛性和最优参数的选取.收敛速度比2PPJ格式快一倍以上.给出的数值结果说明本方法的优越性.

 
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