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Numerical-Methods-for-PDE
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)
- 2021-03-28 22:09:11下载
- 积分:1
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3
说明: 迭代法
迭代式阈值选取的基本思路是:首先根据图像中物体的灰度分布情况, 选取一个近似阈值作为初始阈值(Iterative threshold selected basic idea is: First, the gray-scale distribution of objects in the image, select an approximate threshold as initial threshold)
- 2013-04-12 16:47:01下载
- 积分:1
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matlab编程
程序mtlab中的代码-地震波反应谱与时程波相互转换(Interconversion between seismic response spectrum and time-history wave)
- 2021-01-18 20:28:43下载
- 积分:1
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matlabexample
大量matlab实例代码,适合初学者学习matlab程序(Substantial examples of code, suitable for beginners to learn matlab program)
- 2009-03-04 14:29:16下载
- 积分:1
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diancixue
计算电磁学程序,一种边界元方法的简单代码。
(Electromagnetic computer program, a simple boundary element method code.)
- 2010-11-26 22:40:56下载
- 积分:1
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Signal_Process_MATLAB
说明: 数字信号处理实验指导书MATLAB版程序电子版(digital signal processing experimental guidance on procedures for the electronic version of MATLAB version)
- 2006-05-14 21:58:07下载
- 积分:1
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matlab_calculator
a sample for MT4 connect matlab
- 2013-11-10 23:00:24下载
- 积分:1
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3STATSMS
基于马尔科夫链概念,3状态概率转移矩的matlab实现(Based on the concept of Markov chain, the realization of the 3 stats matrix s transfer probability matrix in matlab)
- 2013-11-28 14:50:22下载
- 积分:1
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MATLAB
用于交通流模拟使用的源代码,复制到matlab上即可使用。(Source code for traffic flow simulation used, copied to the matlab can be used.)
- 2014-02-07 19:13:53下载
- 积分:1
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mani-term-paper
Efficient Generalized Colored image Enhancement
- 2011-10-14 23:00:26下载
- 积分:1