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finite differece schem
- 本文件中详细介绍了多种差分格式，upwind，weno，eno，smart，等等
chafengaosi
- 偏微分方程显格式程序，差分高斯算法！可以自己修改所需求的差分格式！-Significant format procedure of partial differential equations, differential algorithm! Demand can modify the format of the difference!
40intermethods
- 40种差分方法,〖推荐〗40种常用差分格式的源代码（Fortran语言），附说明-40interpeter method s
p1ds
- 一个一维对流扩散问题的数值计算 ，对流项采用UDS或CDS差分格式，扩散项采用CDS差分格式-This program solves the one-dimensional convection-diffusion equation with Dirichlet boundary conditionson both ends. The exact solution is compared with solutions obtained using FD method and either U
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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.
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- 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
erweibodong
- 维波动显格式计算程序，本程序采用有限差分法来计算二维波动问题-Two-dimensional wave the explicit calculation program, this program USES the finite difference method to calculate the two-dimensional wave problem
2nd-up-wind
- 二阶迎风差分格式。代码简单用于计算二阶迎风差分格式的fortran程序。-Fortran program about 2nd-upwind.
MacCo
- 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，有解析解。对它采用二阶精度两步差分格式进行数值求解。这里给出了计算程序-Shock tube problem is a typical one-dimensional compressible inviscid gas dynamics problem, there are analytical solution. It uses a two-step difference scheme of second order accuracy num
LaxWebdroff2d
- 斜激波在平面刚壁上反射问题具有解析解。对它采用具有二阶精度两步差分格式进行数值求解。这里给出了计算斜激波在平面刚壁上反射问题的计算程序。-Oblique shock wave reflection problem in the plane of the wall have just analytic solution. It uses a two-step format has second-order accuracy difference solved numerically. Here a
A
- 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。-A one-dimensional problem that the shock tube problem is a typical one-dimensional inviscid compressible gas dynamics, and analytical solutions. It uses a two-step second order accuracy