登录
首页 » matlab » qam

qam

于 2009-10-27 发布 文件大小:105KB
0 173
下载积分: 1 下载次数: 179

代码说明:

  一、 本程序采用16QAM调制方式,对一串2进制信源进行调制,用升余弦滚降函数进行基带调制,再调到高频信道;在信道上加入高斯白噪声,运用匹配滤波器解调,画出解调星座图,运用最小欧氏距离译码判决,计算误比特率。(First, this program uses 16QAM modulation mode, for a string of two binary source is modulated with a raised cosine roll-off function for base-band modulation, and then transferred to high-frequency channel in the channel by adding Gaussian white noise, the use of matched filter device demodulator, draw demodulation constellation, using the minimum Euclidean distance decoding decision, calculate bit error rate.)

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

  • mokz
    本实验要求在学生掌握模糊控制器基本工作原理和设计方法基础上,熟悉MALAB中的模糊控制工具箱,能针对实际问题设计模糊控制器,建立模糊控制系统,训练学生综合运用计算机来解决一些实际问题的能力。(This experiment requires students to master the basic working principle of the fuzzy controller design method based on MALAB familiar toolbox of fuzzy control to practical problems for the design of fuzzy controllers, fuzzy control systems, integrated use of computers to train students to solve some practical problems.)
    2009-05-22 11:46:43下载
    积分:1
  • bksa
    基于峭度的盲源开关算法对信号进行分离,实现了良好的分离效果(Kurtosis-based switch algorithm for blind source separation of signals to achieve a good separation effect)
    2010-01-15 13:11:52下载
    积分:1
  • lubiaolabjiance
    说明:  具有自检测功能的交通路标识别系统代码。能自动识别常见的交通标志,检测道路信息。(Self-detection of traffic signs recognition system code. Can automatically identify common traffic signs, road information detected.)
    2011-03-19 16:15:25下载
    积分:1
  • forstner
    Forstner算子,摄影测量重要算子,用于提取兴趣点(Forstner operator, photogrammetry important operator, used for extracting points of interest)
    2011-05-17 19:48:36下载
    积分:1
  • ECG-DTCWT
    基于双树复小波变换的心电去噪方法研究,比较详细的资料( ECGDenoising Based on Dual Tree Complex Wavelet Transform)
    2020-12-29 09:59:00下载
    积分:1
  • SVM_classify
    用支持向量机(SVM)来进行分类,并在matlab实验平台上进行仿真实验(Support vector machine (SVM) for classification, and on the platform in matlab simulation experiment )
    2011-12-30 17:19:19下载
    积分:1
  • FFT
    n point fft program which computes the dft of a function using cooley tukey techniques
    2014-01-10 03:35:39下载
    积分:1
  • Monte_Carlo
    蒙特卡洛(Monte Carlo)方法,是一种基于计算机“随机数”的计算方法。(Monte Carlo (Monte Carlo) method, is a computer-based " random" is calculated.)
    2011-07-06 17:05:15下载
    积分:1
  • ditfft
    matlab处理信号处理的程序,简单但很有参考价值(matlab procedures to deal with signal processing, simple but useful reference)
    2009-01-11 09:33:05下载
    积分:1
  • quanguoshumo
    2008年全国大学生数学建模获奖论文所需程序代码,其中有较详细的matlab编程,应该有些用处吧(Mathematical Contest in Modeling 2008, papers required for award-winning code, including more detailed matlab programming, it should be of some use)
    2010-09-07 13:26:10下载
    积分:1
  • 696518资源总数
  • 105877会员总数
  • 14今日下载