English translation for "二次逼近"

quadratic approximation

Related Translations:

逼近:  1.(靠近, 接近) press on towards; gain on [upon]; approach; crowd on; close in on; draw near 短语和例子逼近敌人主力 close in on the main force of the enemy; 敌人已在我军逼近时逃窜了。 the enemy ran away at our approac

逼近的:  imminentimpendingproximate

数字逼近:  digital approximation

微分逼近:  differential a roximationdifferential approximation

面逼近:  surface a roximationsurface approximation

多项式逼近:  approximation by polynomial

一致逼近:  uniform approximation

逼近式:  approximant

逐次逼近:  relaxationsarsequential approximation

初始逼近:  initial approach

Example Sentences:

	1.	Quadratic approximations in two dimensions 二维中的二次逼近法。
	2.	Using the conic function model local approximation , w . cdavidon ( 1980 ) proposed a class of iterative algorithms with modified matrix combining function value , furthermore under the theory d . c . sorensen has used local quadratic approximation method , then applying collinear scaling idea improving on the above algorithm and generalizing it , getting a class of collinear scaling algorithm , unifying former quasi - newton . in the paper , using local quadratic approximation method , the first , constructing the new collinear scaling gene , getting a class of the new collinear scaling algorithm with briefness and numerical stability , . , we discusses some properties of the algorithm and its local linear convergence , q - superlinear convergence and the whole convergence ; secondly we have made numerical experimentation and numerical analysis ; the last , we have done much discussion for collinear scaling idea and given the several new collinear scaling algorithm 本文的工作就是基于局部二次逼近原理，首先通过构造新的共线调比因子，得到了一类新的更简洁，数值稳定性更好的共线调比算法，进而我们给出了本共线调比算法的局部收敛性，全局收敛性以及算法q -超线性速度的理论证明；其次，用经典的无约束优化五大考核函数就本共线调比算法进行了数值试验和数值分析；最后，就局部二次逼近思想，进行共线调比算法思想进行更广泛的讨论，给出了几个新共线调比算法。

Similar Words：

"二次背包问题" English translation, "二次贝氏体" English translation, "二次被覆光纤" English translation, "二次泵" English translation, "二次泵冷水系统" English translation, "二次变差" English translation, "二次变电所" English translation, "二次变电站" English translation, "二次变分" English translation, "二次变分问题" English translation