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Shunt-active-filter
filter design for matlab simulink
- 2010-11-11 18:47:31下载
- 积分:1
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demodula
BPSK解调的matlab仿真程序,里面包括匹配滤波器,同步,解调,误码计算等(BPSK demodulation of Matlab simulation program, which includes matching filter, synchronous demodulation, BER calculation)
- 2006-10-18 15:30:28下载
- 积分:1
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CHIDOS
The 16x2 LCD Display requires a specific startup sequence
// to initialize itself. This sequence (1) clears the display,
// (2) moves the cursor to home, (3) resets the function code
// (4) turns the display on, and (5) sets the entry mode
- 2013-11-11 05:24:22下载
- 积分:1
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43680516Multipath_channal_coding
说明: 通信中多径信道模型的matlab源代码,用于无线移动信道建模(Multipath_channel model source code, used in wireless mobile channel modeling.)
- 2009-07-27 20:44:21下载
- 积分:1
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teoria_matlab_a_simulink
Teoria de Matlab y Simulink
- 2013-11-19 08:47:10下载
- 积分:1
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jzzh
基于yalmip的机组组合优化程序(包含风电机组),以经济为目标函数来预测发电机出力情况。(Based yalmip crew combinatorial optimization program (including wind turbines), the economy as the objective function to predict the output of the generator case.)
- 2021-03-09 17:29:27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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SeDuMi_1_3
SeDuMi 是一个求解半正定规划的算法包,这是项目最新发布的源代码。(Welcome to SeDuMi 1.3
SeDuMi is a Matlab Toolbox for Linear, Second order, Semidefinite or mixed
problems. It can handle free variables and complex data as well.
To obtain the latest version of SeDuMi, see
http://sedumi.ie.lehigh.edu
Installation instructions can be found in the file
Install.txt
After you installed the binaries please type
help sedumi
in Matlab to get more information. Example problems can be found
in the folder /examples, documentation is in /doc.
For a list of changes check the file Changelog.txt.)
- 2010-07-20 15:41:05下载
- 积分:1
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Untitled
差分格式编码,用matlab仿真,结果可以仿出来,有需要的就下吧(Differential encoding format, with the matlab simulation, results can fake it, need it for the next)
- 2011-05-04 09:07:05下载
- 积分:1
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InsertDimension
风电混沌序列嵌入维数的计算,经证实简单有效(Wind power chaotic sequence embedding dimension calculation, proved to be simple and effective)
- 2014-09-25 10:50:31下载
- 积分:1