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inv_Pake
park反变换,matlab simulink仿真模型搭建(Park inverse transformation)
- 2019-03-10 17:41:44下载
- 积分:1
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matlabxiaobo
一些很基础的,很有用的matlab小程序(some very basic, very useful small Matlab procedures)
- 2007-05-06 16:16:19下载
- 积分:1
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liangzijisuan
量子计算与量子优化算法的部分程序,感兴趣的可以下载学习~~(Quantum computing and quantum optimization algorithm part of the program interested you can download to learn ~ ~)
- 2012-05-28 14:47:30下载
- 积分:1
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Kmeans
K-means聚类的matlab代码,供相关人士学习时参考(a K-means matlab source code)
- 2013-08-19 17:20:49下载
- 积分:1
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Fractale
几种分形的方法程序,如牛顿迭代,cantor ——sets ,matlab程序(Several fractal programs, such as Newton iteration Cantor- sets, Matlab program)
- 2013-04-26 17:22:14下载
- 积分:1
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propagation
Propogarions methos for Wimax
- 2009-02-14 04:30:44下载
- 积分:1
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Template
templates for number plate detection
- 2011-01-18 22:24:47下载
- 积分:1
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MATLAB-based-system-analysis
基于MATLAB的小波分析,通用小波函数(MATLAB-based wavelet analysis, general wavelet function)
- 2011-05-28 12:22:25下载
- 积分:1
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matlab_FEM_dismesh
DistMesh giving a singular FEM matrix?(Hi
Anyone here with some experience of using DistMesh in finite element code? I m solving the scalar Helmoltz equation in an annular region in 2D:
rho_1 < rho < rho_2
where rho_1 is the radius of a Perfect Electric Conducting cylinder and rho_2 is where the mesh is truncated using an Absorbing Boundary condition.
Now, I ve written code to mesh the region myself (by dividing the region into annular rings and picking a fixed number of points on each ring) and I ve written another program which uses DistMesh to mesh the region. I get a nice solution using my own meshing code but the FEM matrix becomes singular when I use DistMesh. This is the DistMesh Code I used:
Circle with hole
rABC=1.5
rCyl=0.5
fdstring=sprintf( ddiff(dcircle(p,0,0, f),dcircle(p,0,0, f)) ,rABC,rCyl)
fd=inline(fdstring, p )
box=[-2,-2 2,2]
[p,N]=distmesh2d(fd,@huniform,0.04,box,[])
I tried changing box and the 0.04 value (initial edge length). But every time, the matrix becomes sin)
- 2010-06-05 09:17:55下载
- 积分:1
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rrrrLMS_Equalizer
RLS算法,用matlab实现,用自适应算法来实现均衡,程序正确(RLS algorithm, using matlab to achieve, with an adaptive algorithm to achieve a balanced and correct procedures)
- 2012-09-05 21:50:35下载
- 积分:1