登录
首页 » matlab » ex6

ex6

于 2015-12-08 发布 文件大小:1KB
0 195
下载积分: 1 下载次数: 24

代码说明:

  QPSK信号在AWGN信道下的仿真,画出了发射信号与接受信号的星座图以及BER和SER随SNR变化的曲线(QPSK signal is simulated in the AWGN channel)

文件列表:

ex6.m,1386,2015-10-20

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

  • Weak-signal-detection
    本文利用软件相移技术得到相互正交的参考正弦波信号;通过互相关算法,完成了软正交矢量型LIA相关器的具体实现;利用该方法实现了对微弱信号幅值和相位的检测,有效地抑制干扰,减少了硬件电路成本。通过Matlab仿真,验证了该算法具有一定的优越性。(In this paper, the software technology is orthogonal to the phase shift of the reference sine wave signal through cross-correlation algorithm to complete the implementation of soft orthogonal vector LIA correlator achieved using this method for detecting a weak signal amplitude and phase, effectively suppress the interference and reduce the cost of the hardware circuit. By Matlab simulation show that the algorithm has certain advantages.)
    2020-11-09 15:49:46下载
    积分:1
  • MATLAB_GUI_Design
    学习matlab GUI编程非常好的参考资料,王继盛(very good reference book for matlab gui.)
    2014-01-21 15:30:58下载
    积分:1
  • Intel6486
    x86 arch资料,易于理解intel x86架构(x86 arch)
    2014-02-25 00:03:02下载
    积分:1
  • MATLAB神经网络30个案分析代码
    对于神经网络系统辨识,采用MATLAB进行仿真验证(For neural network system identification, MATLAB is used for simulation verification)
    2020-11-23 21:39:34下载
    积分:1
  • DS_DWA
    data weight averaging, use random code to minimize DAC noise in SDADC(we can use this toolbox(include simulink and matlab files) to study how the DEM function work)
    2010-03-04 11:45:31下载
    积分:1
  • allmargin
    Control code for matlab versions prior
    2013-10-24 21:21:31下载
    积分:1
  • danfengchazhi2
    说明:  基于mATLAB的单峰谱线插值,用于谐波的检测分析(Single-peak spectral line interpolation based on mATLAB for harmonic detection and analysis)
    2020-06-24 11:40:02下载
    积分:1
  • calculate_domain_size.m
    elshebri source code
    2011-07-14 01:38:02下载
    积分:1
  • matlab
    一些matlab资料,对一些人应该有用,有帮助(Some matlab data, should be useful for some people and helpful)
    2013-03-14 17:07:43下载
    积分:1
  • GPOPS-II
    说明:  GPOPS轨迹优化的模板,内附有说明,适用于各种轨迹优化情况(GPOPS trajectory optimization template with instructions)
    2020-07-17 21:08:48下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载