Newton method是什么意思

网络释义

用法例句

Disturbed Newton methods for nonlinear equations;

非线性方程组的扰动牛顿方法

The inexact Newton method for inverse Toeplitz eigenvalue problems;

求解Toeplitz矩阵特征值反问题的不精确牛顿方法

This method was less computation than that of the Newton method and was faster than the fixed Newton method in convergence.

该迭代法设计了最佳松弛参量并不断调整线性系统的右端矢量,它比牛顿方法的计算量要少,比修正的牛顿方法收敛得快。

This paper presents a new class of quasi-Newton methods for solving unconstrained minimization problems.

本文提出了一类新的用于解决无约束最优化问题的拟牛顿方法,并证明了这样的性质,在 精确线性搜索条件下,每一步该族所有方法所产生的迭代方向和迭代点列仅依赖于参数ρ。

The conjugate gradient method and quasi-Newton method are two important methods for sovling nonlinear optimization problems.

共轭梯度法和拟牛顿方法是求解无约束优化问题的最重要的两种方法。

This work, under their results, the two-parameter family of CG methods by Quasi Newton Method had been improved.

本工作深入了他们的研究;还借用拟牛顿方法的思想,改进了不带线搜索的两参数簇共轭梯度方法,并给出了具体算法和数值结果。

Bogle and Perkins propose a quasi Newton method 1 based on a least relative change.

ＢＯＧＬＥ和ＰＥＲＫＩＮＳ提出了一种基于极小相对改变而建立的拟牛顿方法〔１〕。

In this paper, a neural network algorithm based on modified quasi Newton method is introduced, aiming at enhancing the neural network’s ability to solve the modeling problem of large scale systems.

针对这一问题 ,本文提出一种基于改进的拟牛顿方法的神经网络学习算法 该算法内存需要量小 ,收敛速度快 ,适合高维神经网络的训练 。

The study shows that Newton method for pipeline section equation is about equal to other node methods in terms of calculated amount,initial value requirement,original data preparation,etc.

研究表明,牛顿管段方程法在计算量、初值要求、原始数据准备等方面与其他节点法相当,但在计算效率、收敛性、收敛速度等方面较好,具有环路法的特点。

ASYNCHRONOUS PARALLEL QUASI-NEWTON METHODS FOR CONSTRAINED OPTIMIZATION;

约束优化问题的异步并行拟牛顿方法

On Inexact Newton Methods with Automatic Differentiation and Their Extension;

应用自动微分的非精确牛顿方法及其推广

The process described in this section is a generalization of Newton's method for a single equation.

本节所叙述的是对单个方程的牛顿方法的一般化。

WELL TEST ANALYSIS OF A COMPOUND RESERVOIR WITH NON-NEWTONIAN AND NEWTONIAN FLUID FLOW

非牛顿－牛顿复合油藏渗流试井解释方法

The Study of Modified Newton Method for Nonlinear Equations;

求解非线性方程组的修正牛顿法研究

Newton's method for the nonlinear function of two independent variables

二元非线性方程组求根的牛顿迭代法

The Superlinear Convergence of Quasi-Newton Methods Based on the New Quasi-Newton Equation;

基于新拟牛顿方程的拟牛顿法的超线性收敛性分析

Calculation Method of Power Flow Based on Newton-Raphson;

一种基于牛顿—拉夫逊法的潮流计算方法

Micro Visual Control Method based on Newton Lterative Method

基于牛顿迭代法的显微视觉控制方法研究

A Rapid Method for Calculation of Viscous Dissipation in a Highly Viscous Newtonian Liquid

高粘性牛顿流体粘性耗散的快速计算方法

PARALLEL NEWTON METHOD FOR POWER SYSTEM TRANSIENT STABILITY SIMULATION

电力系统暂态稳定性并行牛顿计算方法

Studies on Smoothing Newton-type Methods for Nonlinear Complementarity Problems;

非线性互补问题的光滑化牛顿型方法研究

GLOBAL CONVERGENCE ANALYSIS FOR NEWTON-TYPE METHODS FOR NONSMOOTH EQUATIONS;

非光滑方程组牛顿法的全局收敛性分析(英文)

A Modified Newton Method and Its Continuous for Nonlinear Equations

非线性方程组的一种修正牛顿法及其连续型

A Generalized Newton Method and Its Convergence for Absolute Value Equation

绝对值方程的广义牛顿算法及其收敛性

Newton Iterative Method for Infiltrates Surface of Heap Leaching Process

堆浸工艺中浸润面的牛顿迭代计算方法

Elementary Analysis on the Method of Newton's Mechanics and Analytical Mechanics in Theoretical Mechanics

理论力学中的牛顿力学与分析力学方法之浅析

A One-step Smoothing Newton Method for Solving Nonlinear Equation

求解非线性方程组的一个光滑化一步牛顿算法