登录
首页 » matlab » QAM

QAM

于 2012-05-29 发布 文件大小:7KB
0 328
下载积分: 1 下载次数: 81

代码说明:

  编写一个含QAM传输的发送和接收模块 1)分别采用复基带仿真和实带通仿真两种形式 a) 实带通仿真时, 载波频率为符号率的4倍 b)发端采用滚降系数0.5的根号升余弦滤波器 2)画出Eb/N0=15dB时的接收波形(收滤波前),取100个采样 3)画出发端输出的眼图和收端过匹配滤波后的眼图(画眼图时不加噪声) 统计误符号率和误比特率与Eb/N0的关系,画出曲线, 与理论计算的曲线相对比 (Prepare to send of one with QAM transmission and receiver module 1), respectively, the complex baseband simulation and the real band-pass simulation in two forms a) the real band-pass simulation, the carrier frequency used for the symbol rate of 4 times b) the originator roll-off factor of 0.5 root raised cosine filter, 2) draw Eb/N0 = 15dB when the received waveform (closing filter), take 100 samples) to draw the originator of the output eye diagram and income side of the eye diagram after the matched filter ( draw the eye diagram without noise) statistics symbol error rate and bit error rate and Eb/N0, draw a curve calculated with the theoretical curve compared)

文件列表:

QAM

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

  • VideoWatermarking
    利用matlab将帧视频嵌入水印,实现效果良好。(Video frames using matlab to embed a watermark to achieve good results.)
    2021-01-10 16:48:51下载
    积分:1
  • MRASNN730
    三相异步电机无速度传感器的matlab实现,采用的转速辨识算法为mars matlab版本7.4(Three-phase induction motor speed sensorless matlab the realization of the speed identification algorithm used for the mars matlab version 7.4)
    2009-04-10 15:09:03下载
    积分:1
  • Paper-(4)
    Paper About medical Care systems
    2010-10-10 21:49:51下载
    积分:1
  • Getting-Started-with-HW
    采用zedboard、zynq等在matlab的平台上进行硬件协仿真的,文章介绍Getting Started with HW,环境的搭建和调试方式。(Using zedboard, zynq etc. on matlab platform for hardware co-simulation, the article describes the Getting Started with HW, build and debug mode environment.)
    2014-01-10 17:35:15下载
    积分:1
  • matlab
    计算二维光子晶体能带结构matlab程序(matlab )
    2010-08-13 11:12:48下载
    积分:1
  • relax
    在目标为1的假设下,应用relax算法进行目标超分辨成像(The assumption that the target was 1, applying relax super-resolution imaging algorithm for target)
    2021-01-26 17:18:41下载
    积分:1
  • classic_mseq
    生成M序列的经典代码,可以生成不同基数的M序列(Generation M sequence of the classic code, and can form the base sequence M)
    2007-01-23 15:42:12下载
    积分:1
  • guibui
    ICA(主分量分析)算法和程序,基于多相结构的信道化接收机,BP神经网络用于函数拟合与模式识别。( ICA (Principal Component Analysis) algorithm and procedures, Channelized receiver based on multi-phase structure, BP neural network function fitting and pattern recognition.)
    2021-03-26 23:09:13下载
    积分:1
  • IIRgradient
    一种计算灰度图像的梯度幅值方法,基于MATLAB2007(A calculation of the gradient gray image amplitude approach, based on MATLAB2007)
    2008-04-25 21:31:36下载
    积分:1
  • suki
    利用music算法,在考虑幅度误差时,对信源个数,信噪比,快拍数进行变化,观察这三个数在什么范围变化时测向的准确度高。天线测向(Music algorithm, considering the magnitude error, the number of sources, signal-to-noise ratio, snapshots number of changes observed these three the number of measured to what extent changes to the high accuracy. Antenna direction finding)
    2012-05-26 11:14:29下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载