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wudian 有限差分方法
- 有限差分方法
SPARSKIT2.tar.gz
- 这是Yousef Saad编写的矩阵运算的Fortran软件包(A basic tool-kit for sparse matrix computations (Version 2),包含常见的排序,预处理(ILU分解等),Krylov子空间迭代法,以及有限差分等方法得到的算例等。有不少很实用的子程序(比如稀疏矩阵相加、相乘等等,可以学习专家的设计哟!)。极力向学习大型线性方程组数值解的人推荐(不足之处就是Fortran实现,本人觉得还是C语言好)。,Yousef Saad This is pr
2
- 差分方法求解波动方程的MATLAB程序代码-Difference Method for the Wave Equation MATLAB program
youxianchafen
- 应用Visual C++实现了二维的有限差分正演,是实现地球物理正演模拟方法的基础。-Application of Visual C++ to achieve a two-dimensional finite difference forward, is to achieve geophysical forward modeling approaches.
CPHYS
- 计算物理课件,有 有限差分方法,蒙特卡洛方法,有限元素方法,分子动力学方法-Computational Physics Courseware, a finite-difference methods, Monte Carlo methods, finite element methods, molecular dynamics method
poissonfdm
- 用有限差分法来解偏微分方程,采用高斯——赛德尔迭代方法,并用前后两次迭代差的矩阵的无穷范数作为是否停止迭代的依据。-Using finite difference method to solve partial differential equations, using Gauss- Seidel iterative methods, and poor before and after the two iterations of the infinite matrix norm as the b
HyperbolicFDM
- HyperbolicFDM,HyperbolicFDM1是两个基于有限差分方法的波动方程的MATLAB示例程序,二者方法和程序均相同,只是初始条件不同-HyperbolicFDM and HyperbolicFDM1 are two programms written by MATLAB for hyberbolic equations,two is same but the initial conditions are different.
directnumsol
- 求解抛物型方程正问题的有限差分方法程序源代码-limited difference method for parabolic equations
two-dimensional
- 在对用有限差分法计算二维稳态传热的过程及算法进行分析的基础上 , 研究了用于描述差分 节点及其关系的数据结构, 并研究了自动生成热量衡算方程组的方法。基于此方法开发了二维传热计算 程序, 程序支持交互设计传热网络, 能够自动生成传热方程组并求解方程组。-In two-dimensional finite difference method to calculate steady-state heat transfer process and the analysis of algor
Heat_Equation
- 热传导方程的有限差分方法进行图像的去噪. -denosing by the head pde
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- 主要介绍了有限差分方法的MATLAB编程-Finite difference method of MATLAB Programming
youxianchafen_shuzhimoni
- 地震勘探中,利用有限差分方法做波场正演模拟,模型为简单层状模型-Seismic exploration, the finite difference method to do forward modeling of wave field, the model for the simple layered model
erjiechafen
- 有限差分方法是先将计算区域网格化,再用差分近似代替微分,也说就是用某点周围各网格点来计算该点处的微分。-Finite difference method is to first calculate the regional grid, and then replace the differential difference approximation, also said that with the grid points around a point to calculate the poin
wave-simulation-
- 此程序用来实现双相介质中波场的有限差分方法的数值模拟。-This process used to achieve the two-phase media finite difference method for wave field numerical simulation.
tools
- 用有限差分方法计算模式的使用模拟介质波导法-This function calculates the modes of a dielectric waveguide using the semivectorial finite difference method
有限差分正演程序
- 有限差分正演程序,是用交错网格方法编写的,加入了边界条件等因素,初学可以看一下
FDM_circular
- 使用有限差分方法解雷诺方程。每行程序都附有中文注释。帮助读者更好的理解此程序。(The Reynolds equation is solved by the finite difference method.)
有限差分法最简隐式打靶法CN法
- 科学工程计算方法中的有限差分法,最简隐式,打靶法,CN格式(Scientific engineering calculation method)
2dfdtd
- 二维空间时域有限差分方法的瞬态场计算Fortran程序实现。(Two-dimensional transient field FDTD method calculation Fortran program implementation.)
热传导方程
- matlab求解一维热传导方程 采用有限差分方法(using matlab to solve hate transfer problem)