查询词典 iterative method

In this paper,the method of interpolation for the numerical solution of tridiagonal system of linear equations is popularized,and another method of interpolation for quasi-tridiagonal system of linear equations is proposed.

文章将求解三对角线性方程组数值解的插值法进行推广，得到一种求解拟三对角方程组的插值算法。

In this paper,based on the characteristic of the tridiagonal matrix,the method of hypothetical coefficient is used for the numerical solution of tridiagonal system of linear equations,this method will be compared with the LU resolving

文章将根据3对角矩阵的特征，用待定系数法求解3对角线性方程组的数值解，并与常用的LU分解法从理论分析和数据实验两方面进行比较，结果表明，两者的时间复杂性前者稍差，而精度两者则相当，最

The natural frequency can be calculated using the numerical value method for the equation and a facility method to solve the natural frequency of chain structures is obtained.

建立了随机性结构参数的链式机械系统动力特性分析模型，利用Monte Carlo数值模拟方法获得系统的特征值随机变量的数字特征。

Non-linear finite element method is an important method to numerically simulate materials processing and preparation.

非线性有限元法是材料加工与制备过程数值模拟的一种主要方法。

To evaluate the influence of Chinese nutgall water extract on the toxic effect of LPS to HDPCs, MTT method was used to examine the influence of Chinese nutgall extract on the inhibitory effect of LPS to HDPCs'proliferation, TEM was used to examine the effect of Chinese nutgall extract on the damage of HDPCs'ultrastructure by LPS, a modified enzyme dynamical method was used to examine the influence of Chinese nutgall extract on the inhibitory effect of LPS to HDPCs'ALP activity, radioimmunoussary was used to examine the effect of Chinese nutgall extract on the production of IL-6 from HDPCs stimulated by LPS.

本研究通过细胞培养技术、MTT实验、放射免疫检测法及透射电镜观察等方法观察五倍子水提取物对LPS抑制HDPCs增殖和HDPCs的ALP活性，LPS损伤HDPCs超微结构，LPS诱导HDPCs分泌IL-6的影响，探讨五倍子水提取物拮抗LPS对HDPCs的毒性作用。

This paper introduces the technique of code obfuscation,which is a method of software protection.The approaches,objective,advantages and development of this method are described.

随着网络技术的发展，更多软件是在不确定的环境下运行的，主机可以任意地对软件进行分析和

On the base of analysis of one dimensional linear interpolation method, two dimensional linear interpolation method in oblique angled rectilinear coordinate system is obtained.

在分析一维线性插值的基础上，得到了任意斜角直线坐标系下二维线性插值的一般计算公式以及有唯一解的条件，并将其应用于平面温度场的计算。

The experimental results show that our method can process a certain obliquity, and have high efficiency. It is a novel method for raster map recognition system.?

实验结果表明该方法在地图小角度倾斜时能正确拼接，拼接方法效率高，速度快，是栅格地图识别输入系统中地图拼接的一种新方法。

A new solution of this kind of problem is presented. The new method expresses the delayed observation as a function of the current state estimates, what's more, the new method accounts for the effects of the process noise that entered the system during the time interval.

本文提出了一种新的解决该问题的方法，该方法不仅把延迟的传感器数据看成是滤波后目标状态估计的函数，而且在延迟时间内引入了过程噪声，从而更加真实地反映了实际情况。

This method has become obsolete, and it is now the most passive, not the most efficient method.

这种方法已经过时了，现在已是最被动，最没效的方法。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。