The cell centered finite volume method is used as the spatial discretization method.
空间上应用中心平均的有限体积法进行离散。
The finite volume discretization method and treatment of boundary condition were presented.
采用有限容积法离散方程，附加源项法处理边界条件。
Based on algorithm C4.5, this paper has put forward a new discretization method based on attribute transforming.
在c4.5算法的基础上，讨论了新的基于属性变换的连续属性处理方法。
The difference approximation is called the partial discretization method, and the overall fitting the overall discretization method.
文中称差分近似为局部离散化方法，称整体拟合为整体离散化方法。
The spatial discretization method is used to detect the fast collision among moving objects and collision between moving objects and terrain.
为了实现运动物体与地形的匹配，采用了一点匹配法和面匹配法。
Finally, the algorithm can improve the basic global discretization method, and is tested on the soil sorts data of agricultural expert system.
该方法改进了基本的整体离散化算法，并利用农业专家系统中的土壤分类数据对算法进行了验证。
In fact, any numerical discretization method has truncation error and there's no need to treat the difference equations as equality constraint.
事实上，由于任何数值离散方法均存在截断误差，将其作为等式约束是没有必要的。
Solving integral equations of supercavitating flow based on the finite difference time discretization method, some numerical results are obtained.
采用时间有限差分离散化方法求解超空泡流积分方程，得到了问题的数值解。
In this paper, the coupling dynamic modeling theory and the discretization method of an elastic plate undergoing large overall motion are studied.
从连续介质力学原理出发，对作大范围运动的空间梁建立耦合动力学模型。
Develops the two dimensional mathematical models for direct-buried pipes and in-duct pipes and solves them using the boundary discretization method.
建立了供热管网直埋、地沟敷设管道的二维数学模型，通过边界离散方法进行了求解。
Appropriate discretization method and reduction method are chosen and a few but enough decision rules are obtained, which can make the real-ti me diagnosis program simple.
其中在粗集诊断部分，提出了适合该研究对象的离散和简约方法，从而得到了少量但足够用的决策规则，使得实时诊断程序结构简单，实时性好。
A new supervised discretization method is proposed, which is based on Bayes measure to automatically find the most appropriate boundaries for discretization and the number of intervals.
它能够在无先验知识的前提下，自动寻求最佳的离散子区间数目和区间划分。
The basic principle of numerical simulation, zone discretization method, solution techniques and some application examples are described in light of the characteristics in metallurgical process.
结合冶金过程的一些特点概述数值模拟仿真的基本原理、区域离散化方法、求解技术及应用实例。
We give a discretization method for the viscous terms of the two-dimensional shallow water equations , and the obtained discretized equations are used to solve the backward-facing step flow problem.
对二维浅水方程粘性项给出了一个离散方案，并将其应用于求解后台阶流动问题。
At last, it is pointed out that all of the discretization method can lose part of information more or less, but at present there is no certain method to determine which method is better, or more fit.
最后指出，现有的离散化算法都会或多或少地损失部分信息，目前还没有确定的评判准则评论哪一种方法更好、更合适；
In such a distribution, this method breaks the data up in an effort to establish equal discretization into multiple areas.
在这种分布中，此方法将对数据进行分解，以便在多个区域中建立相同的离散化。
The paper puts forward a method of discretization of continuous properties based on discernibility matrix and revises the discrete result by average mutual information.
本文基于可辨识矩阵提出一种连续属性离散化的方法，并利用平均互信息量对离散化结果进行修正。
This paper introduces a polygon discretization technique into the network model decomposition method to solve waveguide eigenvalue problems.
本文将多边形离散技术引入网络模型分解法中，用来求解波导特征值问题。
The new method can realize the discretization of multiple features and converge to the preset conflict level.
该方法可以自动实现多特征的离散化操作，并且收敛到预设的冲突水平上。
In comparison with the current discretization finite element method, the present method has the merits of easy data input, quick operation and storage saving in computer analysis.
本文方法与现有的离散化有限元法相比，具有输入数据简单，运算速度快，大量节省计算机内存的优点。
A data preprocessing method based on multi continuous attribute discretization.
基于多连续属性离散化的数据预处理方法。
This paper shows that the time discretization makes the lumped-mass method much better than the consistent-mass one as accuracy is concerned for simulating wave motion in the continuous model.
研究结果表明，从模拟连续模型的精度上看，时域离散化使集中质最有限元法优于一致质量法，前者可取较大时间步长。
Rough set modeling method is a new and important method in the welding process modeling. In this method, discretization is a necessary and important approach.
粗糙集建模方法是一种新的且重要的焊接过程建模方法，离散化是粗糙集建模方法中一个必要且重要的步骤。
Numerical scattering is one of the most common discretization errors in the numerical method for radiative transfer equation.
数值散射是辐射传递方程近似算法中最常见的离散误差。
In the H-FDTD method, Hegxagon grid is used for the spatial discretization by virtue of peridodical sampling theorem based on arbitrary geometry.
这种方法基于任意几何形状网格的抽样定理，利用六边形网格来实现空间离散化。
This paper analyses some important factors which cause discretization error in linear eddy-current problems by the finite element method.
本文以一个典型二维涡流场问题作为计算实例，分析了■有限元法求解线性涡流场时产生离散误差的主要因素。
The method combined CHI value feature selection and rough set theory fully so as to avoid both feature reduction on a large scale decision table and the discretization of the decision table.
该方法将CHI值特征选取和粗糙集理论充分结合，避免了用粗糙集对大规模决策表进行特征约简，同时避免了决策表的离散化。
In order to overcome the problem, a new method of data discretization based on candidate cuts discernibility matrix is presented.
针对这一问题，提出了一种基于候选断点区分矩阵的数据离散化算法。
In order to overcome the problem, a new method of data discretization based on candidate cuts discernibility matrix is presented.
针对这一问题，提出了一种基于候选断点区分矩阵的数据离散化算法。
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