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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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Fourth-order-runge-kutta-formula
四阶龙格库塔公式代码 控制水箱的程序,方便简单(Fourth-order Runge-Kutta formula code control tank program, convenient and simple)
- 2013-11-08 14:48:36下载
- 积分:1
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2005s9771
Simple Feature Extraction matlab sorce code, for learning purposes,
- 2009-05-04 07:45:45下载
- 积分:1
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chaopicture
分别利用一维logistic、三维lorenz混沌映射实现任意尺寸彩色图像加密与解密(像素值及其位置都发生了改变)。密钥为混沌序列初始值。(内有详细说明)(Respectively, using one-dimensional logistic, three-dimensional lorenz chaotic mapping to achieve any size color image encryption and decryption (pixel values and their positions are changed). Key to the initial value of the chaotic sequence. (With detailed instructions))
- 2014-01-15 22:23:11下载
- 积分:1
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yucekongzhi
此为广义预测控制的一个程序,对象是CARIMA模型。(This is the generalized predictive control of a program, which is aimed CARIMA model.)
- 2008-08-04 20:44:49下载
- 积分:1
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Adams_Onelegged
ADAMS与Matlab 联合仿真单足机器人跳跃(union simulation of one-leg hopping robot by ADAMS and MATLAB)
- 2020-11-19 15:19:37下载
- 积分:1
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CHANNEL-ESTIMATION-TECHNIQUES-FOR
采用maximization likelihood 算法估计OFDM 信道参数(maximization likelihood algorithm estimate OFDM channel parameters)
- 2015-06-22 20:43:37下载
- 积分:1
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T6
说明: image task 1 by me and my friend
- 2013-03-23 17:02:33下载
- 积分:1
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guangfu_SVPWM_Islanding_Vd90
三相光伏逆变器孤岛仿真包括pWM整流器、PI调节器等。(PV inverter islanding simulation.it icludes PWM rectifier and PI regulator)
- 2010-12-14 16:04:38下载
- 积分:1
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EM-Waves-and-Antennas
a complete treat of EM wave propagation, microwave techniques and antennas + matlab codes
- 2011-09-26 01:32:13下载
- 积分:1