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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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matlab2
苏金明《Matlab图形图像》.pdf,苏金明《Matlab图形图像》.pdf(Su-Jin " Matlab graphic image" . Pdf)
- 2009-12-11 17:14:42下载
- 积分:1
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Text-Detection
a function that extract regions in MSER
- 2013-01-13 02:22:23下载
- 积分:1
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GA
说明: 这是一种对遗传算法的Matlab实现,此算法主要应用于求函数的极值。(This is a Matlab implementation of genetic algorithms, this algorithm is mainly used in extreme demand function.)
- 2010-12-01 16:12:48下载
- 积分:1
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pipeidui
获得一个二部图(两个部的顶点数要求一致)的最大匹配集,用于分配等问题的求解(get the maxinum_peipe )
- 2014-09-13 07:10:41下载
- 积分:1
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mcmc
说明: matlab MCL(蒙特卡罗)仿真,移动节点(matlab MCL (Monte Carlo) simulation, mobile nodes)
- 2020-11-03 22:39:52下载
- 积分:1
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lefthandedYZ
三个空间错开漩涡光束左旋螺旋形焦点在YZ平面的强度分布计算程序(YZ distribution of left handed spiral focal spot)
- 2013-10-26 17:35:22下载
- 积分:1
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robot
robotic toolbox in matlab
- 2010-12-08 01:54:28下载
- 积分:1
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robottoolbox
robot toolbox for matlab
- 2009-07-09 16:39:35下载
- 积分:1
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signalcorrelationship
信号相关度的检测,matlab编程实现,可有效说明两列信号的相关性信息(the dectection of signal correlationships,make it by matlab)
- 2011-11-15 15:47:39下载
- 积分:1