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edit_of_password
Program for work with password. We can enter the password or edit password
- 2009-06-18 20:11:45下载
- 积分:1
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SAPSO_SecPSO_SecVibratPSO
用MATLAB实现SAPSO、SecPSO、SecVibratPSO算法,程序没错误,可以直接运行,非常适合刚学PSO者(Implementation of SAPSO, SecPSO, SecVibratPSO algorithm with MATLAB, the program no error, can be directly run, very suitable for just learning PSO
)
- 2013-08-04 12:16:41下载
- 积分:1
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FivePoint
5点法计算数值微分,5dianfa jisuan shuzhi weifen(calculate the numerical differentiation using 5 points method.)
- 2015-01-08 00:48:41下载
- 积分:1
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cruisecontrol
主要仿真了汽车模型,pid控制模型,两个模型在一起的整合(The main simulation model of the car, the pid control model, the integration of the two models together)
- 2015-05-19 08:33:01下载
- 积分:1
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M文件
说明: 相量测量工具的优化配置,相量测量装置的功能,向量测量装置的用途(Optimal pmu Placement)
- 2020-04-15 21:05:21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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biosig4octmat-2.17
基于Matlab的生理信号脑电的使用工具文件(Matlab-based physiological signal the use of tools for document EEG)
- 2009-01-13 22:45:54下载
- 积分:1
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xapp1018_cdma2000
DDC_DUC Xilinx CDMA2000
CPRI xapp1018_cdma2000
- 2010-07-21 16:27:02下载
- 积分:1
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MATLABintetch
转贴的论文:MATLAB 在数字图像处理教学中的应用(pdf文挡)(decal transfer papers : MATLAB in digital image processing of Teaching (pdf text block))
- 2007-06-05 22:13:19下载
- 积分:1
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ynchronousmotomatlabsimulink
基于matlab的同步电机无阻尼绕组空载起动程序(simulink synchronous motor matlab)
- 2010-05-21 22:03:04下载
- 积分:1