Local convergence of inexact Newton method is discussed.
研究了不精确牛顿法的局部收敛性态。
Based on nonlinear equations Newton method, work out the 5-Axis NC tool path.
在非线性方程组牛顿迭代法的基础上，进行五轴数控加工刀具轨迹求解算法研究。
We update sensitivities matrix by the quasi-Newton method after the first inversion.
在第一次反演之后，采用拟牛顿法更新灵敏度矩阵。
The inverse transformation equation is given by applying Newton method in numerical analysis.
利用牛顿迭代法推导出逆变换方程。
This paper presents a highly paralleled relaxed Newton method for transient stability real time simulation.
介绍一种新的用于大规模电力系统暂态稳定性实时分析计算的高度并行松弛牛顿方法。
A three phase distribution system state estimation algorithm is proposed in this paper which based on Newton method.
提出了一种基于牛顿法的三相配网状态估计算法。
An optimization method for large scale problems which combines Newton method and Interated-Subspace method is proposed.
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。
The Quasi-Newton method is applied to solving the second problem, which is suitable to optimizing large number of parameters.
采用拟牛顿优化方法，较好地解决了大规模参数优化问题。
In this paper a overlapped block Newton method prone to paralleled computer is presented for solving load flow equations faster.
提出了一种易于并行化的重叠分块牛顿法，用它可对潮流方程进行快速求解。
The Newton method with the new gradient is combined with the interior penalty method to obtain the capacitated network flow solution.
利用新梯度的特征，并结合惩罚函数方法，可以获得容量制约下的交通网络流的解。
The LEA decision method has been given so that grads methods and Newton methods can be effectively combined in neural networks learning.
在该系统中采用基于LEA判别法的梯度牛顿有效结合神经网络快速学习方法。
The outer iteration of this method is the classical Newton method, and the inner iteration is using GMRES to solve Jacobi equations inexactly.
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。
Based on the idea of curve fitting, the nonlinear least squares method (Gauss-Newton method) has been applied to estimate the complex parameters.
文中对用高斯·牛顿法拟合三参数和四参数极化曲线方程序求取电化学动力学参数提出了两种改进方法。
By using the so-called "natural level functions", we extend the well-known damped Newton method to solve ill-conditioned systems of nonlinear equations.
利用自然水平函数，将众所周知的阻尼牛顿法进行推广，用于求解病态非线性方程组。
This method can quickly approach the answers from the initial value, and extend the boud of initial value. Moreover, it is more efficient than Newton method.
此法对于一般的给定初值，能很快逼近真实解，从而扩大了解的收敛范围，更重要的是与牛顿法相比更加高效。
A smoothing function which can be approximated by NCP-function is given and the smoothing Newton method is applied to resolve this nonsmooth operator equation.
构造一个光滑化函数逼近NCP函数，利用光滑化牛顿法求解此非光滑算子方程。
The quasi-Newton method was applied to solving the augmented Lagrangian function of nonlinear programming problems. Further, the quasi-Newton formula was given.
应用拟牛顿算法求解非线性规划问题的增广拉格朗日函数，并给出了相应的拟牛顿公式。
A convergence proof is given for the continuous analog of the Newton method for linear semi-positive definite operator equations and convergence rates are obtained.
对半正定线性算子方程考虑了一类连续正则化牛顿方法，给出了收敛证明，得到了收敛率。
A new parallel in time and in space relaxed Newton method and a new parallel in space relaxed Newton method for admittance matrix reduction are described in detail.
较详细地描述了用于暂态稳定性计算的时间空间并行松弛牛顿方法以及用于收缩导纳矩阵计算的空间并行松弛牛顿方法。
Through decades of the hard work, the flow calculation for AC system has been quiet mature, among which the most commonly used are the Newton method and PQ Decomposition.
经过电力科技工作者们几十年的研究，纯交流系统的潮流算法现在已经相当成熟，其中最常用的是牛顿法和PQ分解法。
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。
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.
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。
In this paper, the calculations are decreased efficiently and the result has the same precision in calculation by optimizing the initial number of Newton method and design of divider.
文中采用牛顿迭代法，通过对牛顿迭代初始值的优化及除法器的优化设计，在保证计算精度的前提下有效地降低了求模运算量，并已应用于实际雷达系统中。
In this paper we present a smoothing Newton method for solving ball constrained variational inequalities. Global and superlinear convergence theorems of the proposed method are established.
研究球形约束变分不等式求解的算法，提出一种光滑化牛顿方法，证明了该方法具有全局收敛性和超线性收敛。
By introducing nonlinear complementarity problem function, the original optimization problem is transferred equivalently to a set of nonlinear equations and solved by semi-smooth Newton method.
针对这一优化问题，通过引入非线性互补问题函数，将原优化问题转化为非线性方程组，并采用半光滑牛顿法进行求解。
Experimental results show that if the parameters are assumed reasonably, the hybrid algorithm has higher stability, localization rate and localization precision than GA and quasi-Newton method.
仿真结果表明，在参数设置合理的前提下，相比遗传算法和拟牛顿法，该混合算法性能稳定，具有较快的定位速度和较高的定位精度。
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.
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。
On this basis, a new model is presented which uses the forecasted market clearing price MCP and finance goals as constraints besides the power flow constrains, and it is solved by Newton method.
文中以发电方的经济目标为出发点，除传统的潮流约束外，把预测的平均成交电价、年度利润目标等一起作为约束条件建立定价模型，采用牛顿法计算发电电价。
To improve the performance of support vector machines (SVM), a hybrid kernel is constructed from the existing common kernels, and the hyper-parameters are optimized by using a quasi-Newton method.
为了提高支持向量机(SVM)的识别性能，提出了在常用内核的基础上构造一个组合内核函数，然后用拟牛顿算法对其超参数进行优化的方法。
To improve the performance of support vector machines (SVM), a hybrid kernel is constructed from the existing common kernels, and the hyper-parameters are optimized by using a quasi-Newton method.
为了提高支持向量机(SVM)的识别性能，提出了在常用内核的基础上构造一个组合内核函数，然后用拟牛顿算法对其超参数进行优化的方法。
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