本文研究了基于非结构的重叠网格算法。
The unstructured overset grid algorithm is explored in this paper.
第一部分为块代数多重网格算法的研究。
同时，还推导了机器人路径搜索树网格算法。
The gridding arithmetic of search tree of robotic path is derived.
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.
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.
通过算例分析研究了土水势方程和网格算法的影响。
A case study was carried out to investigate the influences of the SWP equation and mesh schemes.
提出了改进的递进网格算法，并给出算法的实现和结果。
An improved progressive meshes algorithm is presented and realized, and some satisfactory results are obtained.
这种处理使得对某些问题的多重网格算法成为方便可行。
In this way, some kinds of partial differential equations can be solved conveniently on a uniform grid by using a rather standard multigrid methods.
描述了适用于岩石力学与工程问题有限元解的多重网格算法。
A multigrid algorithm is described in this paper, which can be used to obtain the finite element solution of rock mechanics and engineering problems.
证实关于二阶增量未知元的惯性流形多重网格算法是收敛的。
The IMG algorithm(Inertial Manifold-Multigrid algorithm)including the second-order incremental unknowns is convergent.
以四分树为数据结构，建立了网格细分法生成自适应网格算法。
The generation algorithm of adaptive mesh which is based on the quad-tree data structure is presented.
从而既利用了基于网格算法的高效率，还较大程度地提高了聚类精度。
Therefore, not only the high efficiency of the grid-based algorithm was utilized, but also the clustering accuracy w...
从而既利用了基于网格算法的高效率，还较大程度地提高了聚类精度。
Therefore, not only the high efficiency of the grid-based algorithm was utilized, but also the clustering accuracy was raised significantly.
并将修正的自适应网格算法和粒子滤波相结合用于跟踪模型范围未知的目标。
The combination of the modified AGMM and PF is also used to tracking target which the model scope is unknown in advance.
为了解决蜘蛛网格算法在图像漫游中局限性，提出了双灭点的松弛蜘蛛网格算法。
A new approach for solving the spidery mesh limits in image based virtual touring , which uses a relaxing spidery mesh with two vanishing points, is proposed in this paper.
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.
当应用于惯性流形多网格算法和非线性伽略金方法时，可证明类小波增量未知元方法的收敛性。
Convergence of the wavelet-like incremental unknowns method is proved when applied in the inertial manifold multigrid algorithms(IMG)or nonlinear Galerkin methods.
采用基于基本解方法和径向基函数插值的无网格算法(MFS- RBF)分析了广义的热弹性问题。
The method of fundamental solutions (MFS) with radial basis functions (RBF) approximation was developed for general thermoelastic analysis.
第四章里，对二维非线性对流扩散方程，构造了特征有限元的两重网格算法，并给出了相应的收敛性分析，数值例子。
In chapter 4, for 2d nonlinear convection-dominated diffusion equation, a two-grid scheme of characteristic finite-element solution is constructed.
本文的一个重点是提出了一种基于网格划分的混合搜索算法。
One emphasis of this paper is to present a hybrid search algorithm based on grid partitioning.
本文主要研究了空间结构中自由曲面的参数化描述及网格划分算法，并编制了相应的程序。
This paper mainly researched on parametric description and meshing algorithm for the free surface of spatial structure with the program development.
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.
提出一种新的基于随机抽样的网格聚类算法。
A new grid clustering method based on the random sampling is proposed in the dissertation.
提出了一种多密度网格聚类算法gdd。
This paper presents a grid - based clustering algorithm for multi - density (GDD).
为了提高网格简化后的三角形质量，提出了一种新的基于顶点局部多项式曲面拟合的三角网格简化算法。
To enhance the triangle quality of the simplified mesh, a novel triangular mesh simplification algorithm based on local polynomial fitting surface of vertices was proposed.
针对离群点的挖掘，在现有的LOF算法的基础上，提出了一种基于网格聚类技术的离群点挖掘算法AOMGC。
This paper aims at outlier mining, and proposes an algorithm of outlier mining called AOMGC based on grid clustering techniques, with the existing algorithm of LOF.
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.
为了解决这个问题，本文作者提出一种改进的基于二次误差测度的网格简化算法。
In order to solve the problem, this paper put forward an improved mesh simplification algorithm based on quadric error metrics.
最后模拟试验结果说明所提出的算法可以有效地解决网格中任务死锁问题。
Simulation results show that the proposed algorithm is effective and efficient in solving the deadlock problem.
最后模拟试验结果说明所提出的算法可以有效地解决网格中任务死锁问题。
Simulation results show that the proposed algorithm is effective and efficient in solving the deadlock problem.
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