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Barker_5
雷达信号处理，巴克码信号波形仿真，主要是5位巴克码的仿真(Radar signal processing, Barker code waveform simulation)
- 2010-06-24 08:39:46下载
- 积分：1
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blinchannelestimatin
关于MIMO信道的忙估计，很好的一个实例程序，希望能有所帮助(On busy MIMO channel estimation, a very good example of the procedure, hoping to help)
- 2009-05-08 23:29:21下载
- 积分：1
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CPPBUILDER-package-design
创建和编辑包
创建一个包需要指定：
· 包的一个名字。
· 新包要求使用或链接的其他包的列表。
· 包编译时包含或绑定的单元文件的列表。包实质上是这些包含已编译.BPL功能的源代码单元的封装，包含（Contains）列表是想编译进包的定制组件的源代码单元放置的地方。一个包由C++源文件（.CPP）和扩展名为.BPK的工程选项文件定义。这些文件由包编辑器生成。
(Creating and editing package to create a package needs to be specified: a name of the package. The new package requires the use of or linked list of other packages. Compile a list of unit package that contains the file or binding. These packages contain essentially compiled. Source code package BPL unit functions, including (Contains) list is to source code modules compiled into the custom component package placed. A package of C++ source file (. CPP) and the extension. Engineering options file defines the BPK. These files are generated by the package editor.)
- 2014-02-19 21:28:41下载
- 积分：1
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MATLAB遗传算法程序
function [bestsole,bestpop]=ga_scomplex(num,bounds,ps,pc,pm,b,dtc)
% GA＿scomple是基于浮点编码的单纯形遗传算法主程序
% num定义种群数量
% bounds定义参数取值范围，格式为[Var1min,Var1max;Var2min,Var2max;…….];
%ps选择概率
%pc交叉概率
%pm变异概率
%b 变异程度系数
%dtc 迭代次数
% $Date: 2005/5/25 $(funzione [bestsole,bestpop]=ga _scomplex (num,limites,ps,pc,pm,b,dc)
% GA 655343;scomple;;;;;;
% num
% limits23450;[Var1min,Var1max;Var2min,Var22min;;;;;];
%ps
%pc
%pm
%b _
%dtc _
% $Data: 2005 /5 /25 $)
- 2019-05-11 19:45:18下载
- 积分：1
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Math4
this matlab source code is for starting
- 2013-01-28 07:39:21下载
- 积分：1
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IEC-60034-9_(1997)_noise-limits
IEC 60034-9_(1997)_noise limits
- 2016-12-12 10:23:59下载
- 积分：1
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open_svm
matlab code for generation of data to svpwm
- 2009-06-01 10:08:42下载
- 积分：1
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kMeansCluster
基于matlaB工具的一种简单的关于K_means聚类的算法(A simple clustering algorithm on K_means)
- 2011-09-26 17:02:17下载
- 积分：1
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Variable-frequency-Drive
1,通用变频器的建模和参数设置
2,通用变频器的工作原理介绍(1，Universal inverter modeling and parameter set
2, Universal inverter works)
- 2013-02-25 20:24:30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
