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discrete mesh
相关语句
  离散网格
     The numerical discrete mesh of the algorithm can fit the arbitrary boundary well.
     该算法中的数值离散网格可与任意复杂边界形状吻合一致。
短句来源
  “discrete mesh”译为未确定词的双语例句
     A Discrete Mesh Autogenerating Method in Finite Element Contact Analysis of Double Circular Arc Gears
     双圆弧齿轮接触有限元分析离散化网格自动生成算法
短句来源
     In this method the time-dependent wave function is expanded in a basis set but the expansion coefficients are determined by linear-least-squares fitting of the wave function on discrete mesh points in configuration space, thus avoiding the need of evaluating a large number of matrix elements.
     该方法首先将含时波函数按某一基函数展开,但是不象Close-coupling方法那样通过计算矩阵元得到展开系数,而是通过采用线性最小二乘拟合法的方法来确定展开系数,这样就避免了计算大量的矩阵元。
短句来源
     These techniques are, the forward transformation problem from discrete mesh to continuous surface, that is, the subdivision method of mesh model; mesh editing; and the inverse fitting problem from the mesh surface to the parametric surface, that is, surface reconstruction.
     本文正是围绕网格曲面后续处理的若干关键问题展开研究,它们分别是:网格曲面到光滑连续曲面的正向生成问题——网格曲面上的细分,网格曲面变形(编辑)问题,以及网格曲面到参数曲面的逆向拟合问题——曲面分片重建。
短句来源
     The above-mentioned methods all attempt to find the better fittings of these factors from the discrete mesh points, in order to enhance the efficiency of optimal calculation.
     上述3种优化设计计算方法,都是试图在离散网格的基础上,寻找这三者之间的较好的配合,从而提高优化计算的效率和效果。
短句来源
     Furthermore, A method is presented for searching mesh vertex info within those four-edge-tile, resulting in approximating the B-spline surface for discrete mesh data points with the least square method effectively.
     为便于对散乱网格数据进行最小二乘逼近 B 样条曲面,对四边界区域内包含的网格顶点信息进行查询。
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  相似匹配句对
     THE MESH
     网
短句来源
     The discrete finite volume method on quadrilateral mesh
     四边形网格的离散有限体积方法
短句来源
     Triangular Mesh Regularization Based on Discrete Curvature Estimation
     基于离散曲率计算的三角网格模型优化调整
短句来源
     Mesh Fusion
     多边形网格融合
短句来源
     From the famous discrete W.
     从离散型W.
短句来源
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  discrete mesh
Of particular importance have been numerical simulation techniques involving finite size particles on a discrete mesh.
      
Methods of interval mathematics are used to find upper and lower bounds for the solution of two-point boundary-value problems at discrete mesh points.
      
We use a discrete mesh that has 16000 elements and the average runtime for solving each problem is around 73 seconds.
      
Numerically, these integrations are performed on a discrete mesh in the Brillouin zone.
      
In practice, this is evaluated by a sum over the discrete mesh.
      
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The analysis of the stress sensitivities is one of the important steps in the shape optimization process of continuous body. A method called Internal Point Unti-Interpolation Method is introducead by means of the advantages of Boundary Element Method(BEM)wihich are both the discrete mesh only at boundary and the analysis expression in the domain. It is possible for us to avoid the singular points at boundary and the singular area near the boundary as well. A formulation that could be used to calculate...

The analysis of the stress sensitivities is one of the important steps in the shape optimization process of continuous body. A method called Internal Point Unti-Interpolation Method is introducead by means of the advantages of Boundary Element Method(BEM)wihich are both the discrete mesh only at boundary and the analysis expression in the domain. It is possible for us to avoid the singular points at boundary and the singular area near the boundary as well. A formulation that could be used to calculate the stress sensitivities including the boundary points is submitted finally.

应力敏度分析连续体形状优化设计过程的重要一步。本文充分利用边界单元法边界上离散域内解析求解的优点,提出了内点外推法,不仅避开了边界奇异点,也避开了临界边界的奇异域,最后,给出了包括边界在内的任一点的应力敏度算式。

The principle and the method for using a computer to restor'ate theconfusion of a linear system are proposed in this paper. It is pointed out thatthe restoration on discrete mesh points is possible. After the analyses of theerror in the process of the restoration, a criterion of the restoration is alsogiven in the paper.

本文提出了利用计算机对线性系统的模糊进行复原的原理和方法。指出在离散格点上实现复原的可能性。线性系统的输入和输出由一个卷积关系互相联系。任何对实际系统的测量结果都得到一个离散的序列,因此可以用解线性代数方程组的方法或用离散付里叶变换(DFT)的方法来复原被系统模糊了的输入。文章在对复原过程的误差影响进行了定性分析之后,给出了一个关于复原的分辨率的判据,使我们对于复原结果的可靠性有一个较严格的标准。

By using finite differences in semi-discretization of the governing equations and boundary conditions, the equations are restricted on discrete mesh lines and then solved by the weighted residual method. This is the weighted residual method of lines proposed in this paper, which mayas well be called finite difference-weighted residual dimension-wise coupled method. Taking orthotropic thin plates as the working example, present paper gives the detailed formulation and the associated numerical examples to...

By using finite differences in semi-discretization of the governing equations and boundary conditions, the equations are restricted on discrete mesh lines and then solved by the weighted residual method. This is the weighted residual method of lines proposed in this paper, which mayas well be called finite difference-weighted residual dimension-wise coupled method. Taking orthotropic thin plates as the working example, present paper gives the detailed formulation and the associated numerical examples to show the effectiveness of the proposed method.

利用有限差分法对控制方程和边界条件进行半离散化,使其定义在一些离散线上,然后采用加权余量法求解。这就是本文提出的线加权余量法,也可称之为有限差分-加权余量分维耦合法。文中以正交各向异性薄板弯曲平衡问题为例推导了有关具体算式,给出了数值算例,说明了本文方法的有效性。

 
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