采用三角形网格进行了数值计算。
中间过渡层的三角形网格随物体运动而变形。
Meanwhile, the triangular grids are deformed according to the motion of solid bodies with a 'spring' analogy approach.
本文介绍一个形成三角形网格程序的思想方法。
The present paper introduces the way of thinking for generating a triangular mesh of the program.
本文首先介绍了非结构化三角形网格剖分技术。
To begin with, the paper introduces the unstructured triangular mesh generation technique.
提出了一种适用于球面三角形网格的启发式点定位策略。
A heuristic strategy is presented to solve the point location problem in spherical triangulation mesh.
摘要：提出一种基于三角形网格的浓密视差图提取算法。
Absrtact: an algorithm of dense disparity map extraction is presented based on triangulation mesh.
本文主要针对二维区域的三角形网格剖分方法进行了研究。
The thesis carried through study on triangle grid mesh in two-dimensional region.
提出一种基于四面体胞的尽可能刚性三角形网格变形算法。
In this paper, we introduce a novel approach to as-rigid-as-possible mesh deformation based on tetrahedral cells.
提出了一种在对极几何约束下来求取三角形网格结点位移的方法。
A method to determine mesh node displacement using Epipolar geometry is proposed.
提出二维矢量边界推进生成非结构三角形网格方法并证明其可行性。
We present a method, vector boundary advancing method, to generate unstructured triangle meshes, and prove its feasibility.
采用三角形网格进行了数值计算，并和摄动解及文献的结果进行了比较。
The triangle mesh is used to proceed to numerical calculation and the compares with perturbation solution and the results in the article is conducted.
第四章首先阐述了三角形网格的划分方法，其中用到了二维等参元变换。
The fourth chapter introduces the method of triangle cell division, 2D equivalent parameter commutation is adopted.
另外，还在潮汐河流不规则三角形网格的生成和图形可视性方面作了初步尝试。
In addition, some attempts have been made in the generation of irregular triangular meshes in tidal rivers and computer graphics in this paper.
本文基于波前法提出了一种对任意平面区域生成三角形网格的全自动生成算法。
Based on the advancing front method, an automated triangular mesh generation algorithm for arbitrarily shaped planar regions is presented in this paper.
用拟壳法建立了正三角形网格的三向扁锥面单层网壳的非线性动力学微分方程。
Using the method of simulated shell, non-linear dynamic differential equation of three-dimensional single-layer shallow lattice shell with equilateral triangle mesh is established.
针对矩形网格法的不足，提出了用三角形网格法实现气象场等值线自动分析方法。
Considering shortcomings of the rectangle-mesh method, a method is proposed for drawing automatically meteorological contours by using triangle-meshes.
本文基于三角形网格划分，采用有限元法，建立了平面二维非恒定潮流数学模型。
Based on triangular grids and finite element method, a planar 2-d unsteady tidal flow mathematical model is established in the article.
基于波前推进法提出了一种针对任意平面区域生成三角形网格的全自动生成算法。
A new triangulation algorithm based on Delaunay triangulation and the advantage of simplicity and rapidness of advancing front method is constructed.
用拟壳法建立了正三角形网格三向扁锥面单层网壳的轴对称非线性动力学基本方程。
By using the method simulated shells, the axisymmetrical non-linear dynamic equations of three-dimensional single-layer shallow conical lattice shells with equilateral triangle mesh are founded.
研究了在散乱数据的三角剖分后对所形成的空间三角形网格进行变形的具体操作算法。
The paper studies the main algorithm of morphing between spatial triangle meshes, which follows former articles of scatter data triangulation.
相对于三角形网格，四面体网格质量差的单元所占的比例更大、严重变形的单元更多。
Compared with triangular meshes, tetrahedral meshes tend to have a larger proportion of poor quality elements and to have elements that are more severely distorted.
该法在行波法生成平面三角形网格的基础上，将一个三角形单元分解为三个四边形单元。
Based on the advancing front technique developed for triangular mesh generation, quadrilateral mesh can be generated by dividing each triangular element into three quadrilateral elements.
进一步采用三角形网格化和插值技术，形成了适于色域特性分析和色域压缩的色域描述。
This process provides a data set of gamut surface descriptors and a gamut surface triangular grid.
采用非结构三角形网格的有限元法求解压强摄动方程，并计算气膜刚度系数和阻尼系数。
The solution of perturbation pressure is used to calculate air bearing's stiffness and damping coefficients.
针对角膜轮廓线是凹的特点，对轮廓线重构算法做了改进，以便能构造出正确的角膜表面三角形网格。
Against the concave characteristics of corneal contour, we improve the algorithm of contour reconstruction to increase the robust of algorithm and obtain the triangle mesh of corneal surface.
利用数学归纳法证明算法对任意多个离散点三角形网格剖分的正确性，并通过试验验证了算法的可行性。
The mathematical induction is used to prove the correctness of the algorithm towards the triangle mesh of random multi-points, and the experiment proves its feasibility.
建立了基于不规则三角形网格有限差分法的兴化湾二维潮流数学模型，对兴化湾潮流场进行了数值模拟。
A 2-d tidal flow mathematical model of Xinghua Bay based on irregular triangular grid finite difference method was set up and numerical simulation of tidal flow field was carried out.
在传统的三角形网格生成和剖分算法基础上，提出了适合服装衣片三角形网格划分的凹多边形网格剖分算法。
Based on the traditional methods of generating triangular meshes, this paper presents and algorithm for generating polygons suitable for garment simulation.
三角形网格转化为四边形网格的方法是将两个相邻的三角形网格的公共边删除，使之转化为一个四边形单元。
The method of triangle mesh translated to quadrangle mesh is that delete common side of two adjacent triangle mesh.
三角形网格转化为四边形网格的方法是将两个相邻的三角形网格的公共边删除，使之转化为一个四边形单元。
The method of triangle mesh translated to quadrangle mesh is that delete common side of two adjacent triangle mesh.
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