并行算法发明以来，首先迎来的是网格计算，网格计算是借助空闲的桌面计算机资源进行并行计算。
After parallel algorithms came grid computing, which ran parallel computations on idle desktops.
为改善计算效率，提出了一种局部口面网格优化算法对射线追踪法进行改进。
A new technique named local aperture grid optimization arithmetic was presented to improve the efficiency of the classical method.
针对不同的“计算期望”，设计了不同的资源调度算法，以实现高效，灵活的网格资源调度。
Different resource scheduling algorisms are designed for different computing expectation in order to achieve flexible and efficiency grid resource schedule.
因为基于网格的计算是一种动态的拉格朗E算法，因此与欧拉公式相应的非线性对流项将不再出现。
Since the grid is used as an updated Lagrangian frame, the nonlinear convection term associated with Eulerian formulations does not appear.
数值试验的结果以及并行计算的加速比、效率的统计，进一步验证了网格并行生成方法以及并行计算算法的有效性。
The results of numerical experiments, the statistics of speedup ratio and parallel efficiency all show the success of parallel unstructured grid generation method and parallel computation algorithm.
对于流体-结构耦合中每时间步长计算的动网格算法主要考虑网格的稳定性和计算效率。
The robustness and efficiency for coupled structure-fluid time marching computations have been emphasized in mesh deformation algorithm.
提出了一种将网格技术应用于进化算法的计算模式。
A new computation model of the evolutionary algorithm applied with grid technology was proposed.
其次，大规模的数值模拟计算对于计算方法的稳定性和计算网格的品质提出了更高的要求，推动了算法的稳定性和流体计算中计算网格的优化研究。
The second is that the large scale computing requires more strict stability, which has activated the study of the stability of algorithms and the mesh optimization for ALE simulation.
计算过程中，采用了压力修正法中的SIMPLE算法，贴体网格及局部加密技术。
In the calculation, the SIMPLE method of pressure speed amending method, body-fitted and refined mesh were adopted.
推导了多维耗散格式，并采用非结构化三角网格的迎风算法，改善了激波的计算结果。
The multidimensional dissipation scheme was developed and included in the upwinding algorithm for unstructured triangular meshes to improve the computed shock wave resolution.
局部网格生成是无缝有限元并行计算的关键问题，然而，不恰当的局部网格生成算法会产生不一致网格。
The node-based local mesh generation(NLMG) is a key issue of the seamless finite element parallel computing, however, an inappropriate local mesh generation algorithm will produce inconsistent mesh.
文中给出了二维网格结构的计算机上求平面上一组不相交简单物体透视困的算法，并给出了算法的时间复杂度。
An algorithm for determining the perspective view of a set of disjoint simple objects in the plane on a two-dimensional mesh computer is presented with its time complexity given.
针对网格环境下数据高度动态性的特点，提出了一种基于价值模型的数据副本替换算法，给出了副本价值计算方法，并把它应用到数据副本替换中。
Adapting to the high variation environment in data grid, a data replica replacement algorithm based on value model is proposed and the arithmetic to calculate replica value is introduced.
论证了利用一个在图像网格点处计算多项式的优化算法，可以大大减少可变模板的运算量。
It is shown that the point wise updating of the variant templates can be greatly simplified by use of an optimized algorithm for evaluating polynomials at the image grid points.
在研究分析计算网格作业调度算法现有成果的基础上，本文提出了一种基于贪心策略的调度算法和一种自适应调度算法。
Referring current research results on job scheduling algorithms in grid environments, this paper proposes a job scheduling algorithm based on greedy strategy and a self-adaptive algorithm.
具体描述了备份资源选择和资源备份策略，并提出了一种基于资源聚集的计算网格备份资源选择算法。
The selection of backup resources and strategies of backup resources are described, and a backup resource selection algorithm based on resource clustering is proposed.
研究了匿名分组身份验证算法，该算法可以非常可靠地解决网格计算平台之间的身份匿名验证问题。
This paper studies the anonymous group identity verification algorithm, which can very reliably solve the problem of the Anonymous identity verification.
针对瑞利衰落信道中突发模式的空时网格编码的多电平连续相位调制(STTC - MCPM)系统，提出了一种基于数据辅助的符号定时估计算法。
A data aided symbol timing estimation algorithm was proposed for burst-mode space-time trellis coded multi-level continuous phase modulation (STTC-MCPM) systems in Rayleigh fading channels.
本文将无网格算法推广应用于电磁场的数值计算。
A meshless method using the moving least squares approximation is improved and applied to the numerical computation of electromagnetic fields.
介绍网格任务调度的研究现状，分析网格任务调度算法的基本原理，提出一种网格计算任务调度模型。
Introduces the status quo of the research on task scheduling, and analyzes the principle of the algorithm used in task scheduling, then puts forward a model dealing with task scheduling.
计算采用了混合有限分析方法离散控制方程，物理变量采用交错网格布置，用SIMPLEC算法求解离散方程。
The control equation was discredited by the Hybrid Finite Analytic method with the physical parameters arranged on a staggered grid. The discretized equations were solved by SIMPLEC method.
与采用精细网格算法相比，其计算速度大大提高。
The computation speed of adaptive grid roughening algorithm increases greatly compared with that of the fine grid method.
成功地获得了一些具有应用代表性的三维板壳和块体结构有限元计算网格的自动划分原理和算法。
The automatic mesh generating principle and its algorithm are obtained successfully for some representive three dimensional finite element problems.
利用CUDA实现了高度并行化的网格模型简化误差计算算法。
Achieve a highly paralleled algorithm to calculate the simplification error of triangular meshes by using CUDA.
实验的结果表明，改进的算法提高了采用空间分解进行三角网格求交的计算效率。
Experiments show that the new method can improve the efficiency of computing triangular mesh intersections based on space division.
为了保证显示算法的网格稳定性，计算模型中考虑了侵蚀分析。
Erosion element is used in calculation model for ensuring the mesh stability of explicit algorithm.
该算法无需对点云模型进行网格化，无需对点云模型进行局部或全局的曲面重建，适合大规模点云模型上测地线的计算。
This proposed algorithm avoids meshing or reconstructing the point cloud to be local or global surface, and it is suitable for computing geodesic on large scale point cloud.
该算法无需对点云模型进行网格化，无需对点云模型进行局部或全局的曲面重建，适合大规模点云模型上测地线的计算。
This proposed algorithm avoids meshing or reconstructing the point cloud to be local or global surface, and it is suitable for computing geodesic on large scale point cloud.
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