迭代法

主要研究了用迭代法求解增生算子紧扰动方程

An iterative method Ishikawa iteration and solve perturbed equations of accretive operators .

这种方法具有两个优点：一个是克服了迭代法性态不好的缺点，另外就是计算单站雷达散射截面（RCS）时间很短。

This method has two advantages : one is that it overcome the disadvantages of iterative method , the other is that when it calculate monostatic RCS , it cost very short time .

把动坐标迭代法应用于下部钻具组合（BHA）的非线性有限元分析。

Moving-coordinate reiterative method is used for non-linear finite analysis of BHA .

接着，提出了一种基于二步迭代法的有限角度CT重建算法。

Secondly , a reconstruction algorithm from limited-angle based on two-step iterative method is introduced .

利用逆向迭代法修正MRI图像中刚性运动伪影的研究

Research of inverse iterative correction technique for rigid motion artifact of MRI

神经网络BP算法的误差分级迭代法

Error grade iterative method of BP neural networks

基于Rough集的牛顿迭代法求方程近似解算法

Algorithm of seeking approximate roots based on rough set and Newton interative method for equation

病态方程组的分块迭代法及其在GPS整周模糊度估计中的应用

Iteration Method in Blocks and Its Applications in the Estimations of the Whole Period Fuzzy Measure of GPS

解非线性不适定算子方程的一种正则化Newton迭代法

A New Regularized Newton Iteration for Nonlinear Ill-posed Operator Equation

引入牛顿法线化N－S方程，使得用有限元离散后的大型代数方程组线性化，用高斯－赛德尔迭代法求解。

The Newton 's method is employed to linearize N-S equations , the finite element method is used to obtain discretized equations .

Newton迭代法的吸引域及其Julia集

Basins of Attraction and Julia Set with Newton 's Iteration Method

NURBS曲线与圆弧求交的剪刀迭代法

The Scissors Iteration Method for Intersection between NURBS and Circular Arc

嵌套式迭代法数值求解粘性可压NS方程

A nested iterative method for solving the compressible Navier-Stokes equations

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

基于光束偏转层析技术的三种Radon变换迭代法

Three methods of Radon transform iteration based on the technique of beam deflection optical tomography

论述了应用Markov区间迭代法对含有容差的网络进行节点电压分析。

Markov interval iterative method is applied to the node voltage analysis of tolerance networks in this paper .

综述了常见的SPECT衰减校正方法，包括前、后校正法，本征法和迭代法。

This article is a review of different methods for attenuation correction in SPECT .

根据一维波动方程的拟合迭代法原理，给出了求解波阻抗σ（x）的算法。

The principle of fitting iteration method for one-dimensional wave equation was discussed , and an algorithm for calculating wave impedance value was presented .

构造全波段代价函数，利用迭代法得到的最优N值可以很好地模拟实际光谱；

Simulated spectra with optimal N , which is calculated by minimizing a whole-band cost function using the iterative method , match very well with measured spectra ;

一种改进的Newton迭代法

A Improved Newton Iteration

证明了新算法等价于Newton迭代法并且有二阶收敛速度。

And it is proved that it is equivalent to Newton iterative algorithm and has second order convergent speed .

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

γ-条件下的Chebyshev迭代法

Chebyshev Iterate Method Under γ - condition

用Chebyshev多项式加速的子空间迭代法

Subspace Iteration Accelerated by Using Chebyshev Polynomials

在第二个问题中我们使用了Newton迭代法和差分鉴频的方法完成了晶振频偏的估计。

When talking about the second question we use the Newton iteration method and differential frequency estimation method to tackle it .

本文运用一种病态线性方程组的迭代法解出Tung方程。

The method of iteration suggested by Han is applied for solving Tung 's equation .

针对基于零记忆非线性变换（ZeroMemoryNonlinearity，ZMNL）的相关非高斯雷达杂波仿真，提出了一种类似神经网络形式的经验迭代法。

A neural network-type empirical iteration method is proposed to simulate correlated non-Gaussian radar clutter based on zero-memory nonlinearity ( ZMNL ) .

利用Newton迭代法给出了弦割法的一个改进。

Based on the iteration method of Newton , this paper intends to discuss the improvement in the study of chord secant method .

线性块SOR二级迭代法的收敛性质

Block SOR Two-stage Iterative Methods For Solution of Linear Systems

改进的变分迭代法在Fokker-Planck方程中的应用

Application of the Modified Variational Iterative Method in Fokker-Planck Equation