查询词典 newton method

Newtons method is the heart of classic iteration. Although it is powerful and has fast speed of convergence, its shortcoming is obvious in some realms.

Newton法是经典迭代法的核心，虽然它是个强有力的方法并且收敛很快，但在某些情况下它的缺点也是很明显的。

And the xyz-coordinates of the two point diffraction sources were calculated by the modified Newton method based on the BFGS algorithm.

它采用傅里叶条纹分析方法来求解干涉条纹的相位分布，运用基于BFGS的拟牛顿算法进行三坐标的迭代计算，确定点光源的三维空间坐标。

And the xyz-coordinates of the two point diffraction sources were calculated by the modified Newton method based on the Broyden-Fletcher-Goldfarb-Shanno alg.

基于傅里叶变换的点衍射干涉测量术是一种建立在点光源衍射干涉理论基础上的测量方法，它采用傅里叶条纹分析方法来求解干涉条纹的相位分布，运用基于BFGS的拟牛顿算法进行三坐标的迭代计算，确定点光源的三维空间坐标。

In this paper we analyze the theory of Julia sets of Newton method for multiple roots, construct the standard, relax and multiple root's Julia sets.

作者分析了重根牛顿变换的Julia集理论，并利用迭代法构造了标准牛顿变换、松弛牛顿变换和重根牛顿变换的Julia集。

Newton method for optimization algorithm can be used for a wide range of examples, very good.

详细说明：牛顿方法优化算法可以用于多方面的例子，很不错。

This algorithm is easy to be programmed and implemented and converges as fast as traditional Newton method.

该算法易于编程实现，同时保持了传统牛顿法的快速收敛性的优点。

Using Newton method, a way to get the time of time optimal control in tracking system is given in this paper.

针对跟踪系统中的最速控制问题，采用牛顿法，给出了一种求解最速控制时间的方法，为最速控制理论应用于工程实践提供了一种新的途

The descending property of Newton method has discussed and an example has been given.

文摘：本文讨论了牛顿法的下降性并给出了算法及计算实例。

A numerical procedure based on the Newton method is proposed to find the optimal stiffness of the elastic restraints.

本研究中提出一个以弹性支承刚度为变数的目标函数及其拘束条件。

Newton method ; iteration ; order of convergence

牛顿法；迭代；收敛阶

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。