| 1. | Nonuniform mesh grid algorithm for lattice boltzmann method based on interpolation
方法非均匀网格算法 |
| 2. | A second - order non - uniform grid essentially non - oscillatory difference scheme
一个基于非均匀网格上的二阶基本无振荡差分格式 |
| 3. | The essentially non - oscillatory characteristic difference method for convection - diffusion equation
构造对流扩散方程高精度非均匀网格格式的指数变换方法 |
| 4. | Uniform second - order pointwise convergence of a hybrid difference approximation for a singularly perturbed robin problem
基于非均匀网格求解非线性对流扩散问题的一种高精度差分格式 |
| 5. | An nonuniform mesh partitioning technique is developed by modification . it solves the difficulty of grid producing by an easy and flexible way
在分析中，通过改进，提出并实现了一种非均匀网格的自动划分技术，以简便灵活的方式解决了非均匀网格产生的困难。 |
| 6. | This preprocessing software can realize mesh automatic generation of rule hexahedral , can generate well - proportioned and non - well - proportioned grids . this soft can also realize the function of grid local refining
此前处理软件能够实现对规则六面体的网格自动剖分,可以生成均匀与非均匀网格,具有网格局部加密的功能。 |
| 7. | This paper consists of two parts : on the one hand , the numeric method - nfdtd used to analysis this new kind of antenna is introduced . and its numeric error is analyzed . on the other hand , this new kind of antenna is studied and analyzed by nfdtd
论文的主要内容可分为两个方面:一方面介绍了分析研究这种天线的数值方法? ?非均匀网格时域有限差分法,并对非均匀网格时域有限差分法的计算误差进行了研究。 |
| 8. | This dissertation is mainly devoted to find a shortest path between two distinguished points among rectilinear obstacles under bbl mode , for both asymmetric grid graph and grid - off model . we have proposed two kinds of graphic model which allow us to reduce the spatial - temporal complexity of problem significantly
本文我们首先就物理设计中bbl模式下典型的两端绕障碍布线问题，提出了解决不同条件下实际问题的两种模型，即非均匀网格和无网格的两种模型，使问题的复杂度大大下降。 |
| 9. | Meanwhile , owing to the fact that there is huge hardness in accurate extracting of attenuation constant , one of the most new modified compact fdtd methods is applied to analyzing lossy multiple conductors to give accurate results . it is combined with the nonuniform mesh partitioning technique to reduce the computing time
针对有耗导体衰减常数难以精确提取的问题，将一种最新改进降维方法应用到有耗多导体系统分析中，并结合非均匀网格划分技术，在得到准确衰减常数的同时有效地减少计算时间。 |
| 10. | An effective discritized scheme based on staggered grids is provided by deeply studying the construction and implementation of difference scheme on non - uniform and staggered grids . coupling of velocity and pressure is solved by simple method ; the boundary conditions and relations of velocity and pressure are analyzed in details
深入研究交错非均匀网格的差分方案的构造与实施，基于交错网格提出了有效离散格式；采用simple算法对速度压力关系解耦，列举几种代数方程的求解办法，分析并阐述了逐线松弛技术。 |
