登录
首页 » matlab » modulata-and-demodulation

modulata-and-demodulation

于 2016-05-11 发布 文件大小:13KB
0 209
下载积分: 1 下载次数: 21

代码说明:

  论述了BPSK、QPSK、16QAM、2FSK 调制和解调基本原理,以及各种调制方式的在AWGN 信道和平坦Raleigh 信道下的误码性能。同时介绍了OFDM 的调制解调原理。并使用MATLAB编写程序,对其进行了实验仿真。(It discusses the BPSK, QPSK, 16QAM, 2FSK basic principles of modulation and demodulation, and various modulation error performance in AWGN channel and flat Raleigh channel. Also introduces the principle of OFDM modulation and demodulation. Using MATLAB programming, simulation experiment was carried out.)

文件列表:

modulata and demodulation
.........................\AWGN.m,1703,2016-01-15
.........................\BFSK_Rayleigh.m,4505,2016-01-15
.........................\BPSK_Rayleigh.m,4389,2016-01-15
.........................\comb.m,658,2001-11-26
.........................\delay.m,743,2001-11-30
.........................\fade.m,2167,2001-11-27
.........................\hrollfcoef.m,1652,2001-11-27
.........................\OFDM.m,949,2016-01-15
.........................\oversamp.m,497,2001-11-27
.........................\oversamp2.m,507,2001-11-30
.........................\QAM_rayleigh.m,719,2016-01-14
.........................\QAM_Rayleign.m,786,2016-01-14
.........................\QPSK_rayleigh.m,1163,2016-01-15
.........................\rayleigh.m,2387,2016-01-14
.........................\sefade.m,1742,2001-11-27

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

  • Untitled
    对Lena图像128*128,进行QF=50和QF=40的压缩,然后解压缩,并分别计算压缩图像的PSNR,给出图像压缩后的图像(Lena image of 128* 128,QF=50 and 40 compression, then uncompress, and calculate the PSNR compressed image, after image compression)
    2010-10-13 16:07:36下载
    积分:1
  • EFG1D
    一个关于无网格法的一维程序,对于刚学习无网格法的人来讲是比较基础易懂的。(it is a file about messless)
    2011-12-08 14:42:03下载
    积分:1
  • caniter
    This class allows one to iterate through all the strings that are canonically equivalent to a given string. For example, here are some sample results.
    2015-08-30 09:05:15下载
    积分:1
  • Bao_chaotic lyapunov
    对Lorenz系统进行仿真出李雅普诺夫指数和最大李雅普诺夫指数;可以直接套用到其他的混沌系统进行反正出图即可。(The Lyapunov exponent and the largest Lyapunov exponent are simulated on the Lorenz system, and the other chaotic systems can be directly applied to the inverse diagram.)
    2021-03-14 15:49:23下载
    积分:1
  • 基于粒子群优化算法的特征选择SVM分类
    说明:  针对“BreastCancer”数据集,作为对比,第一次对特征集直接进行SVM分类,第二次使用粒子群算法进行特征选择后再进行SVM分类。并且对比和分析了两次分类的结果。(For "BreastCancer" data set, as a comparison, the first time the feature set is directly classified by SVM, and the second time the feature set is selected by particle swarm optimization before SVM classification. The results of the two classifications are compared and analyzed.)
    2021-03-05 21:39:31下载
    积分:1
  • SoftwareEngineeringandComputerGames
    Addison Wesley : Software Engineering and Computer Games
    2011-01-21 10:08:25下载
    积分:1
  • icpMATLAB
    基于vs+MATLAB的icp基本演算法(Based on the icp vs+ MATLAB basic algorithm)
    2015-04-01 11:54:27下载
    积分:1
  • PSNRandSNR
    图像处理中关于计算一幅图像滤波前或滤波后峰值信噪比的Matlab代码(the matlab code for computing PSNR)
    2015-03-11 19:18:46下载
    积分:1
  • OFDM
    关于OFDM的基本原理和实现方案,以及相关的matlab仿真的源程序(On the basic principles of OFDM and the realization of the program, as well as the source matlab simulation)
    2009-05-12 01:31:59下载
    积分:1
  • ZHIFANGTUFANZHI
    用 MATLAB实现直方图阈值法,对分析概率分布有比较好的描述(Using MATLAB histogram method, the analysis of the probability distribution has a better description)
    2014-09-25 23:31:24下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载