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Numerical-Methods-for-PDE

于 2021-03-28 发布 文件大小:8KB
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  一、椭圆型偏微分方程 1. Helmholtz方程 及 特例(Possion方程, Laplace方程); Helmholtz.m possion 2. 满足牛顿边值条件的Helmholtz方程;Helmholtz_Newton.m 二、抛物线型偏微分方程 1. 显式前向欧拉法 EF_Euler.m 2. 隐式后向欧拉法 IB_Euler.m 3. Grank-Nicholson法 Grank_Nicholson.m 4. 二维热传导抛物线方程 TDE.m 三、双曲线型偏微分方程 1. 显式中心差分法(一维波动方程) ECD_Wave.m 2. 显式中心差分法(二维波动方程) Wave2.m 四、有限元法 二维偏微分法方程(拉普拉斯方程) fem_basis_ftn.m Show_Basis.m fem_coef 五、使用GUI形式的偏微分方程求解工具求解偏微分方程(PDETOOL) 来自《精通Matlab科学计算》第三版(Numerical Methods for PDE)

文件列表:

Numerical Methods for PDE
.........................\ECD_Wave.m,667,2007-01-21
.........................\EF_Euler.m,578,2007-01-20
.........................\fem_basis_ftn.m,472,2007-01-24
.........................\fem_coef.m,1072,2007-01-24
.........................\Grank_Nicholson.m,767,2007-01-20
.........................\Helmholtz.m,1310,2007-01-19
.........................\Helmholtz_Newton.m,1629,2007-01-19
.........................\IB_Euler.m,663,2007-01-20
.........................\possion.m,1304,2007-01-19
.........................\Show_Basis.m,1549,2007-01-24
.........................\TDE.m,1696,2007-01-21
.........................\Wave2.m,1435,2007-01-21

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