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- 采用五点差分格式解决椭圆问题，这里是3个详例。-Using a five-point difference scheme to solve elliptic problems, here are three detailed examples.
1D_CFD_Solvers
- 一维CFD问题的显示差分格式求解,FTCN格式，采用时间推进显示求解，边界节点信息作为边界条件。对于BTCN和CNCS方法，采用追赶法解方程组的方式隐式求解-One-dimensional CFD display difference scheme for solving the problem, FTCN format, using the time to promote shows solving boundary node information as boundary condition
PR_167406042
- 利用隐式中心差分格式求解二维热传导方程的matlab代码-The matlab code to solve 2-dimension heat equation with implicit difference scheme.
sunzhizhong_1_1.1
- 孙志忠 偏微分数值解 1.1.1算例 用追赶法计算二阶常微分方程狄利克雷边值问题 差分格式解-1.1.1 Numerical Solution of Partial Differential GLACIOLOGY example method used to catch up Dirichlet boundary value problem of second order ordinary differential equations Difference Scheme
sod-problem-by-MacCormack
- 一维 问题，即激波管问题，是一个典型的一维可压缩无黏气体动力学问题，并有 解析解。对它采用二阶精度 两步差分格式进行数值求解。-Use MacCormack difference scheme for solving a two-dimensional shock tube problem
Finite-Difference-Method
- 有限差分法求解非线性一维固结问题，利用的是6点差分格式。-Finite Difference Method
HeatTransfer_1D
- 求解一维热传导方程，格式包括FTCS、BTCS、CNCS三种差分格式-solve one dimension heat transfer equation.
1
- 采用有限差分法分析光子晶体结构谐振腔，并获得omega-k色散关系，并由此推出带隙分布，及带隙宽度 计算正三角形lattice，采用正三角形9点差分格式，划分网格为正三角形 求解Helmholtz方程本征值问题，周期边界条件，计算区域为菱形原胞，中心为金属柱-photonic band gap，PBG
lax
- 使用lax差分格式计算流体力学中一维激波管问题-Computational fluid dynamics in one-dimensional shock tube problem using lax difference scheme
Lax-Wendroff2D-cpp
- 利用Lax-wendroff差分格式求解二维平面激波反射问题 （C++语言版本）-Use Lax-wendroff difference scheme for solving the two-dimensional planar shock reflection problem (C++ language version)
Lax-Webdroff2D-for
- 利用Lax-wendroff差分格式求解二维平面激波反射问题 （Fortran语言版本）-Use Lax-wendroff difference scheme for solving the two-dimensional planar shock reflection problem (Fortran language version)
wudianchafenfa_gaijin
- 用改进的经典的五点差分格式去求解二维椭圆偏微分方程，对学习微分方程数值解十分有帮助-Improved classic five-point difference scheme to solve the two-dimensional elliptic partial differential equations, numerical solution of differential equations to study very helpful
Five-point-difference-scheme
- 利用五点差分格式近似Dirichlet问题，试用雅克比迭代、Gauss-sedel迭代求解。-Use a five-point difference scheme approximation Dirichlet problem, the trial Jacobi iteration, Gauss-sedel iterative solver.
a-two-dimensional-shock-tube-problem
- 利用MacCormack两部差分格式求解一维激波管问题-Use MacCormack difference scheme for solving a two-dimensional shock tube problem
implicit-equation
- 采用隐式中心差分格式求解热传导方程，初边界条件:条件：-10<x<10,正三角形位于-0.5 <x <0.5。C++编程计算，数据由TECPLOT等图像显示软件显示-Implicit format solving the heat conduction equation, initial boundary conditions: Conditions:-10 <x <10, equilateral triangle at-0.5 <x <0.5
40chafengeshi
- 一些常用的CFD差分格式的代码，新学的用起来挺好的-some basic code for cfd
liman
- 一维 问题，即激波管问题，是一个典型的一维可压缩无黏气体动力学问题，并有 解析解。对它采用二阶精度 两步差分格式进行数值求解。-One-dimensional problem, namely shock tube problem is a typical one-dimensional compressible inviscid gas dynamics problems, and analytical solutions. It uses a two-step difference schem
Lax-Webdroff2D
- 斜激波在平面刚壁上反射问题是具有解析解的二维可压缩无黏流动问题。对它采用具有二阶精度 两步差分格式进行数值求解-Oblique shock reflection problem in the plane wall is just a two-dimensional analytical solution of compressible inviscid flow problems. It has a second order accuracy using a two-step numerical
wudianchafenfa
- 文章的代码主要讲述椭圆型方程五点差分格式。用MATLAB软件来实现，大大提高了算法的精确度。-The code article focuses on five difference scheme for elliptic equations are considered. Use MATLAB software to realize, greatly improve the precision of the algorithm.
jinchafen
- 代码主要阐释了椭圆型方程的紧差分格式的算法，由数值结果可知，大大提高了数值精度.-Code is mainly explained the compact difference scheme of the algorithm of elliptic equations, the numerical results shows that numerical accuracy was improved greatly.