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Richardson
里查得森(Richardson)法解偏微分方程的程序。解的是定步长的抛物型偏微分方程:
du/dx - a * d2u/dx2 = 0
在程序中可以更改 a 的值以实现不同系数的解。由于它是一种显式格式,解的结果不稳定
在Matlab7下面运行发现竟然有一些值达到十的几十次方,这是算法本身决定的。不是程序有错误(Richard Anderson (Richardson) Solving partial differential equations procedures. Solution is scheduled to step parabolic partial differential equation: du/dx- a* d2u/dx2 = 0 in the procedure can be changed in order to realize the value of a different coefficient of the solution. Because it is an explicit format, the result of instability in the solution of the following Matlab7 running even found some value reached ten dozens of parties, this is the decision algorithm itself. Not a procedural error)
- 2008-04-20 23:22:00下载
- 积分:1
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Guillermo-Franco-Como-Escrever-Para-a-Web.pdf
Como Escrever Para a Web , escrito por Guillermo Franco, foi publicado pelo Centro Knight for Journalism in the Americas e traduzido para o português pelo jornalista brasileiro Marcelo Soares. Com exemplos práticos, ensina como escrever para a web e como pesquisar por meio de outras fontes. O autor o considera um ponto de partida para um guia mais abrangente sobre como escrever para publicaç õ es online.
- 2014-11-04 02:33:25下载
- 积分:1
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45666027backstepping-Control-track-
说明: 通过设计模糊PID控制器,实现对直线、圆轨迹较为精准的跟踪(By designing a fuzzy PID controller, the accurate tracking of straight and circular trajectories can be achieved.)
- 2019-09-26 16:03:47下载
- 积分:1
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sugenotune
Sugeno-type FIS output tuning
- 2010-10-18 05:52:43下载
- 积分:1
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pf_nav
粒子滤波在目标定位与跟踪中的应用,适合于非线性滤波算法研究。(Particle Filtering in target location and tracking application, suitable for nonlinear filtering algorithm.)
- 2010-05-11 20:49:34下载
- 积分:1
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GCmex1.9
图像分割的图割方法代码,matlab编程(image segmentation by graphcut based on matlab)
- 2012-05-12 12:44:30下载
- 积分:1
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dghm
多小波中应用最多的就是DGHM多小波,该多小波有很好的去噪效果。(Multiwavelet Medium is the most widely used DGHM multiwavelet, the multiwavelet denoising has very good effect.)
- 2009-03-19 15:23:09下载
- 积分:1
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MATLAB
统计中方差分析和判别分析的MATLAB实现程序(Statistical analysis of variance and discriminant analysis in MATLAB)
- 2013-03-07 21:17:56下载
- 积分:1
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LMS
自适应滤波器的原理和最小均方(LMS)算法,利用MATLAB实现了自适应系统辨
识和自适应干扰抵消(the theory of Adaptive Filter and LMS(1east mean square)algorithm.
Meanwhile,it manages to use MATLAB to realize the adaptive system identifier and interference cancella—
tion.)
- 2013-04-19 11:41:45下载
- 积分:1
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candle2
Draws candlestick charts based on open, high, low and close price series data in Matlab.
- 2014-02-01 20:58:49下载
- 积分:1