非线性方程

应用Origin软件估算非线性方程的模型参数

Parameters estimation of nonlinear equation with origin software

非线性方程的Excel拟合及其应用

Nonlinear Equation Fitting by Microsoft Office Excel and Its Application

对于方差分量的线性函数c′σ2的最小范数二次无偏估计，需要求解非线性方程组，一般没有显式解，只能获得迭代解。

Regarding the variance component linear function minimum norm quadratic unbiased estimates , it is needed to solve the nonlinear simultaneous equation .

解块非线性方程组简化Newton迭代法的一种并行实现方案

A parallel implementation scheme for the simplified Newton iteration method for solving block-nonlinear equation systems

解非线性方程的Newton类方法及其变形

Newton-like methods for solving nonlinear equations

一类二阶非线性方程Dirichlet问题粘性解的比较原理

Comparison Principle for Viscosity Solutions of Dirichlet Problems of Nonlinear Second-order of Equation

悬索体系的有限元模式及其Newton型迭代法关于解非线性方程组的Newton型迭代法的若干研究

Non-linear Finite Element Models and Newtonian Iteration Method of Cable Structures On the Newton 's Iterative Methods for Nonlinear Equations

完全可积的非线性方程建立哈密顿理论的一般方法和对SG方程应用

General procedure to formulate Hamiltonian theory of the completely integrable nonlinear equations and its application to the sine-Gordon equation

所得的结果需要求解一个含有尺度参数的修正代数Riccati方程以及三个含有尺度参数的交叉耦合非线性方程。

The obtained results require the solutions of one parameter dependent algebraic Riccati equation and three coupled parameter dependent nonlinear equations .

依照动力学和运动学原理，建立N体问题共线解所满足的条件方程，把解微分方程组的问题转化为解非线性方程组的问题。

By the Newton 's dynamic principle and the constraint equations that the collinear N-body systems satisfy , the problem of solving the set of differential equations is transformed into that of solving the nonlinear set of equations .

增生型非线性方程的具混合误差项的Ishikawa迭代程序的收敛性和稳定性

Convergence and Stability of the Ishikawa Iteration Procedures with Mixed Errors for Nonlinear Equations of the Accretive Type

通过对非线性方程组的迭代法引入Aitken加速技术，设计了一种非线性方程组的迭代解法的加速方法；方法：对已婚育龄妇女发放宣传资料；

By using accelerating Aitken method in iterative method of nonlinear equations , a new modified method is given .

考虑了一类非线性方程组的初边值问题，采用Galerkin方法与紧致性原理，在一定条件下，证明了该问题整体弱解的存在性。

With some conditons , the existance of all weak solutions of initial value and bounds value problems of a class of non linear equations is proved by using Galerkin method and compact principle .

然后建立包含未知结点坐标的非线性方程组，并由Newton-Raphson法进行数值分析，以找出最终形状。

This condition is a set of nonlinear equations with unknowns of nodal coordinates , and is numerically analyzed by Newton-Raphson method in order to find out the final shape .

首先将速度势函数Ф在自由液面处作波高函数η的Taylor级数展开，从而导出自由液面运动学和动力学边界条件非线性方程组；

First , the Taylor series about wave elevation function η in the liquid free surface of velocity potential function was derived , and the nonlinear equations of free surface kinetic boundary condition and dynamic boundary condition was gained .

利用MATLAB与VC++混合编程，较好地解决了TCA分析过程中非线性方程的求解与啮合仿真图形的绘制问题，使螺旋锥齿轮TCA数学算法和编程过程大大简化。

Based on mixed programming of MATLAB and VC + + , the non-line equations with relation TCA is resolved and the graphs of TCA are drawn . The algorithm and program of TCA are simplified .

针对经典Newton法求解失效的具体情况，考虑几种措施（参数Newton法、阻尼Newton法及最小二乘法）改进原有的方法以求得非线性方程组的数值解，从而保证模拟顺利进行。

Therefore , three modified Newton approaches , the Parameter Newton method , the Damping Newton method and the Least Squares method , were used to solve the nonlinear chemical equilibrium equations for a case where the classical Newton method failed .

为了得到通用Stewart平台的运动学正向求解非线性方程组的全部解或者使其求解效率满足实时应用，研究人员进行了长期的研究，找到多种解决方案，但是不同方案之间缺乏系统的比较。

To obtain all solutions and high solving efficiency of the forward kinematics of general Stewart platform , which is a set of 6 highly nonlinear simultaneous equations with 6 unknowns , some methods are put forward after long-term studies .

为研究堆浸工艺的机理，用逆Broyden秩1迭代公式寻求浸润面非线性方程的数值解，得到了满意的数值结果。

To study the mechanism of heap leaching process , Single rank inverse Broyden iterative method is applied to find the solution for nonlinear infiltrates surface equation and satisfying numerical results are obtained .

利用概率方法研究无穷区域上一类非线性方程的广义Dirichlet问题，在一定条件下，证明其有界解的存在唯一性。

In this paper , we discuss the generalized Dirichlet problem for a class of nonlinear equations on unbounded domain by using probabilistic methods . Under certain conditions , we prove that the bounded solution to the Problem exists and is unique .

本文针对变量数与方程数不一致的相容非线性方程组（CNLE），先给出拟牛顿（QN）法。

In this paper , a quasi-Newtonian ( QN ) method for consistent nonlinear equations ( CNLE ) , which number of equations may be unidentified with the number of variables , is given firstly .

高阶非线性方程两点边值问题

Two & point boundary value problem of higher order nonlinear equations

关于非线性方程求根的几点注记

Notes on the Solution of Non linear Equations in One Variable

非线性方程组求全部解的胞腔排除法

A cell exclusion algorithm for finding all the solutions of nonlinear equations

非线性方程组拟牛顿法中线性搜索的一种改进

Modified Line Search Technique of Quasi-Newton Method for Nonlinear Equations

非线性方程组的分裂型多步单调迭代法

Splitting multi-step monotone iterative methods for system of nonlinear equations

计算非线性方程组所有解的同伦连续法

Homotopy continuation methods for computing all solution to systems of nonlinear equations

概率扩张与概率赋范空间中非线性方程的解

Probabilistic extension and solution of Nonlinear Operator Equations in Probabilistic Normed Spaces

解非线性方程自适应变搜索区间的遗传算法

A Self-adaped Reducing Interval Genetic Algorithm for Nonlinear Equation Solution

采用αβ坐标系，对电机非线性方程进行线性化；

The nonlinear equations of motor driver are linearized using αβ reference frame .