Description: a fast multigrid solver for geometric active contour models
For a detailed description of the method see the paper
G. Papandreou and P. Maragos,
Multigrid Geometric Active Contour Models,
IEEE Transactions on Image Processing, vol. 16, no. 1, pp. 229-240, Jan. 2007. Platform: |
Size: 506100 |
Author:wdbigboy |
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Description: a fast multigrid solver for geometric active contour models
For a detailed description of the method see the paper
G. Papandreou and P. Maragos,
Multigrid Geometric Active Contour Models,
IEEE Transactions on Image Processing, vol. 16, no. 1, pp. 229-240, Jan. 2007. Platform: |
Size: 505856 |
Author:wdbigboy |
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Description: Sixpack is a library of solvers that may be used to solve structured finite volume and finite difference discretisations of PDE s. The solvers include static methods like Jacobi s Method, SOR, SSOR, RBSOR, incomplete factorisation methods like ILU, ILDL, SIP, MSI, Krylov space methods like CG and, BiCGSTAB (with a variety of preconditioners), and a multigrid solver using Jacobi, ILU, ILDL and SIP for smoothing. In addition there is a block tridiagonal solver for when you want to try a direct method. Platform: |
Size: 217088 |
Author:Feiyu Lu |
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Description: 一本关于多重网格法的书，适合用于流体等专业学生-A book on multi-grid method, suitable for the fluid, and other professional students Platform: |
Size: 8244224 |
Author:renlin |
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Description: 本程序使用Fortran语言，使用多重网格的方法求解泊松方程-This program solves Poisson s equation with multigrid method, using Fortran language Platform: |
Size: 3072 |
Author:jiahuili |
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Description: 用多重网格法解非线性偏微分方程，假定N=4时为第0层l为输入的层数
r为MGM在在J-1层调用的次数-With multi-grid method for solving nonlinear partial differential equations, assuming N = 4 when the input layer 0 l layers
r for MGM in the number of J-1 layer calls Platform: |
Size: 4096 |
Author:wangyouquan |
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Description: GPAW is a density-functional theory (DFT) Python code based on the projector-augmented wave (PAW) method and the atomic simulation environment (ASE). It uses real-space uniform grids and multigrid methods, atom-centered basis-functions or plane-waves. Read more about the Algorithms used. Platform: |
Size: 1039360 |
Author:moodcar |
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Description: 计算流体力学所需要的多重网格法，书中的程序非常不错，可以根据自己的需要进行修改。-Multigrid method for the computation of fluid mechanics need, procedures for the book is very good, you can modify according to their needs. Platform: |
Size: 5832704 |
Author:xw |
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Description: 包含求解二维对流/扩散方程的标量（给定的标量输运）
速度场，稳态和非稳态）采用有限体积法和直角坐标网格，求解Navier Stokes方程的定常和非定常采用笛卡尔网格和同位配置变量。它还包含生成笛卡尔网格（单个或多重网格）的代码，以及绘制计算结果的代码。后者的代码产生的每一个情节页后记文件：网格、速度矢量图、剖面的速度或温度，等压线，等温线和流线和压力填充图、温度或流线。更改此目录并读取本地“自述文件”文件，以获得该目录中文件的进一步信息。子目录管包含为管道流设置的代码的版本，包括入口和出口边界条件，以及简单算法中的全局质量流量校正。(containing codes for solving the two-dimensional convection/diffusion equation (scalar transport in a given
velocity field, steady and unsteady) using Finite-Volume method and Cartesian grid, and for solving the steady and unsteady Navier-Stokes equations using Cartesian grids and a colocated arrangement of variables. It also contains a code for generating Cartesian grid (single or multigrid), and for plotting the results of computations. The latter code produces postscript files of each plot page: grid, velocity vectors, profiles of velocity or temperature, isobars, isotherms or streamlines, and color-fill plots of pressure, temperature or streamlines. Change to this directory and read the local 'readme' file for further information on files in that directory. The subdirectory PIPE contains a version of the code that is set for pipe flow; it includes inlet and outlet boundary conditions, and the global mass flux correction in the SIMPLE-algorithm) Platform: |
Size: 52224 |
Author:一念千古
|
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Description: This is a collection of files for the solution of scalar linear elliptic PDEs with a standard multigrid method. Platform: |
Size: 14336 |
Author:reeza |
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Search - multigrid method