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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
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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
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