实现了两种求解非线性问题的数值计算方法：改进欧拉法和增量牛顿迭代法。
Two calculational methods for nonlinear analysis are adopted, that is, the improved Euler method and the Newton iteration method.
根据地图投影变换原理，提出了一种新的地图投影变换方法，即牛顿迭代法。
This paper provides a new method for coordinate transformation between these two types and based on Newton's iterative method, which is derived from map projection principle.
借助牛顿公式和韦达定理，采用迭代的方法求解类似于自然数等幂和的问题。
With the help of Newton formula and Vieta theorem, iterative method was used to solve problems of power sum.
结合牛顿法与子空间迭代的思想，给出了一种求解大型优化问题的方法。
An optimization method for large scale problems which combines Newton method and Interated-Subspace method is proposed.
目前开平方的方法大部分是用牛顿迭代法。
Square root of the current methods are mostly used Newton iteration.
本文提出的这种方法，它的特点在于：我们不是用牛顿迭代法去直接逼近方程的根，而是用牛顿迭代法去逼近方程的二次因子。
The method presented in this paper is not to approximate directly with Newton iterate the roots of a polynomial but to approximate its second order factors.
在采用一个鲁棒性匹配误差映射函数的基础上，使用一种类牛顿法的迭代优化方法实现了基于仿射模型的图像目标跟踪算法。
With the use of a robust error mapping function, an affine model-based target tracking algorithm is formulated, in which a quasi-Newton's iterative method is implemented in the optimization progress.
研究DSPTMS3 2 0 F2 40浮点数开平方的理论方法，采用牛顿迭代法完成浮点数开方运算。
Theory method of float evolution based on DSP TMS320F240 is studied. Newton iterative method is used for float evolution.
针对牛顿迭代法收敛精度和速度受初值影响的问题，基于数据插值和拟合方法，研究了迭代初值生成技术。
Meanwhile, considering that Newton iterative method is sensitive to the initial value of parameters, the paper studied generated methods for initial values on basis of data interpolation and fitting.
文中对牛顿迭代及其相关方法的分形几何集进行构建，将动态参数和异步用于牛顿迭代，构造并研究了广义牛顿变换的J集。
In this paper create and study the generalized Newton transform J-Set, dynamic parameter and asynchronous Newton's method, analyze the effect of error and dynamic parameter.
该方法按照预定的计算顺序，对发动机系统的各个部件进行迭代计算，采用拟牛顿法求解系统可调变量。
The components of the engine system are calculated iteratively in a predetermined sequence, and a modified Newton method is used to find the unknown variables of the system.
本文提出了利用多维牛顿迭代分析有多个非线性电阻构成的复杂网络的方法，推导出了节点电位法分析非线性电阻网络的多维牛顿迭代公式。
This article shows that the intricated network consisted by multi-nonlinear resistance can be analyzed by multidimensional Newton's iterative method and derives its formula.
提出了两种求解操作手间接位置新方法——曲线拟合迭代法和改进广义牛顿法。
Based on generalized Newton's iteration two new methods for inverse kinematic problem-curve fitting iteration and improved generalized Newton's intcration are presented in this paper.
通过对非线性方程求根牛顿迭代法的分析，给出牛顿迭代法的一种新的加速技巧，并通过数值算例验证所作的理论分析。数值结果表明该加速方法是行之有效的。
By analyzing the Newton iterative method for nonlinear equation, a new acceleration technique of Newton method is proposed. Numerical results indicate that the acceleration method is effective.
采用点隐式方法对化学反应源项进行了处理，温度场的计算采用牛顿迭代法。
A point implicit scheme is used for the chemical source term in order to solve the stiffness problems, a Newton iterative method for flow field temperature distribution.
该方法的外迭代为经典牛顿法，内迭代为用GMRES法不精确求解雅可比方程。
The outer iteration of this method is the classical Newton method, and the inner iteration is using GMRES to solve Jacobi equations inexactly.
牛顿迭代法也称为牛顿切线法，是解非线性方程的一种方法，通过实例对该方法进行了介绍，包括其理论依据、误差估计、收敛阶数、迭代法初始值的选取规则等。
This paper introduces the method with examples to explain it, including its connective knowledge, theory bases, error estimation, convergence order, and the choosing rule for starting value of it.
弦截法在牛顿法的基础上，利用差商来回避导数值的计算。本文推导了牛顿迭代法的各种改进方法。
On the basis of Newton method, Secant method used the difference quotient instead of calculating the value of derivative. his thesis derives improvements of Newton method.
弦截法在牛顿法的基础上，利用差商来回避导数值的计算。本文推导了牛顿迭代法的各种改进方法。
On the basis of Newton method, Secant method used the difference quotient instead of calculating the value of derivative. his thesis derives improvements of Newton method.
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