登录
首页 » matlab » cooperative-communication

cooperative-communication

于 2013-08-13 发布 文件大小:11KB
0 198
下载积分: 1 下载次数: 25

代码说明:

  文章A New Efficient Low-Complexity Scheme for Multi-Source Multi-Relay Cooperative Networks的仿真MATLAB代码,值得拥有。(This paper proposes a new efficient scheme for the combined use of cooperative diversity and multiuser diversity.)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • dct
    M=512 原图像长度 N=64 K=8 I=zeros(M,M) J=zeros(N,N) BLOCK=zeros(K,K) 显示原图像 I=imread( f:ceshiyuanshitu.bmp ) figure imshow(I) xlabel( 原始图像 ) 显示水印图像 J=imread( f:ceshilogistic_nuaa64.bmp ) figure imshow(J) xlabel( 水印图像 ) 嵌入水印 tem=1 for p=1:N for q=1:N x=(p-1)*K+1 y=(q-1)*K+1 BLOCK=I(x:x+K-1,y:y+K-1) BLOCK=dct2(BLOCK) if J(p,q)==0 a=-1 else a=1 end BLOCK(2,1)=BLOCK(2,1)*(1+a*0.01) BLOCK=idct2(BLOCK) I(x:x+K-1,y:y+K-1)=BLOCK end end 显示嵌入水印后的图像 figure imshow(I) xlabel( 嵌入水印后的图像 ) imwrite(I, f:ceshiembedded.bmp )
    2010-06-13 18:43:39下载
    积分:1
  • meshgrid-and-other-plot-commands
    matlab中meshgrid命令的详解,以及plot3、mesh、surf、surfc、surfl、waterfall等命令的用法(The explanation of meshgrid command in matlab, and the usage of plot3, mesh, surf, surfc, surfl, waterfall and other commands)
    2012-06-03 15:45:09下载
    积分:1
  • graphics
    graphical drawing of matlab files in guide format
    2010-01-06 19:57:17下载
    积分:1
  • Stand-Alone-Intelligent-Digital-Distance-Relay
    Remote end infeed causes problems in distance relay measurement, especially under high resistance earth fault conditions. Although a distance relay set to an ideal operating region can cover the fault resistance at one particular load Condition, the operating region is affected by changes in load condition. Hence a distance relay may overreach or underreach when load changes. From the main factors which affect the ideal digital distance relay operating region, a stand alone intelligent digital distance relay which can adapt to these changes is presented. This approach does not need communication links from the remote end of the line or the system control center. Numerous computer simulations have been carried out on realistic system configurations and the result9 show that them is a high potential for developing an intelligent digital distance relay.
    2011-07-11 22:59:56下载
    积分:1
  • ch02
    matlab编程的一些例子,仅供初学者参考(matlab programming examples for beginners reference)
    2009-03-27 17:03:08下载
    积分:1
  • VoiceSignalCode
    语音信号采集的matlab仿真(需自己采集音频信号)(Matlab simulation of audio signal acquisition)
    2010-11-16 14:54:49下载
    积分:1
  • Segmented-predictive-controller
    分段控制器设计的MATLAB源程序,想做分段控制SIMULINK的同学可下载看看!(Segmented controller design MATLAB source, wanted segmented control SIMULINK students can download to see!)
    2014-10-23 11:03:26下载
    积分:1
  • HAO2
     Buck-Boost转换器转换周期轨道从混乱的状态,本文提出一种  混沌控制方法通过改善电感电流和输出电压之间的关系。通过调整  耦合强度,这种方法可以控制混沌周期2 Buck-Boost转换器,period-4,period-8轨道  period-9轨道和周期3,时间6,不确定不稳定周期轨道(着)。(To transform the Buck-Boost converter the chaotic state to the periodic orbits, this paper proposes a chaotic control method by improving the correlation between the inductor current and the output voltage. By adjusting the coupling strength, this method can control the chaotic Buck-Boost converter to the period-2, period-4, period-8 orbits and the period-3, period-6, period-9 orbits, without determining the unstable periodic orbits (UPOs) in advance.)
    2014-12-01 10:10:46下载
    积分:1
  • jacobi1
    经典jacobi算法求矩阵特征值,matlab程序设计(Classical Jacobi matrix algorithm for eigenvalues, matlab programming)
    2013-05-11 14:06:43下载
    积分:1
  • TransformatingTheZernikeCoefficients
    说明:  用于计算Zernike多项式系数在缩放、偏心、旋转后的值(Calculating the values of Zernike polynomial coefficients after scaling, eccentricity and rotation)
    2020-06-23 04:40:02下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载