登录
首页 » matlab » modulata-and-demodulation

modulata-and-demodulation

于 2016-05-11 发布 文件大小:13KB
0 204
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

  • DV_hop_new
    在matlab环境下实现DV-HOP算法 (DV-HOP algorithm implemented in Matlab environment)
    2012-04-24 17:01:06下载
    积分:1
  • erlang
    实现了erlang公式的计算,可通过任意两个已知变量求出另一个,有良好的GUI。(The calculation of Erlang realized the formula, which can pass any two known variables can be another, has a good GUI.)
    2012-05-13 10:30:10下载
    积分:1
  • active-learning-code
    Learning_random.m : 随机选择样例,从(90)pool里随机选择样本,删除版本空间树的数量 activeLearning.m:根据最大熵原则,从pool里选择样本,删除版本空间树的数量 getlabel.m:根据树和测试样例,得到根据该树得到的类标 getTrees.m:从提供的大量树结构(随机生成的)中,随机挑选一定数量的树(如果该树的叶子节点无类标随机添加) RandomCreateTree_d_unbalance:根据样本点割点中的非平衡割点建造树, RandomCreateTree_d_all.m:根据所有样本点的割点建造树 randomdata.m:给定属性取值,造数据 randomselect.m:从数据中随机选择一部分作为 showTree.m:显示树的结构 test.m:给出树,测试样例,得到正确率(Learning_random.m: randomly selected sample, randomly selected sample from (90) pool the The deleted version space tree quantity activeLearning.m: selecting a sample from the pool based on the principle of maximum entropy, delete the number of version space tree getlabel.m: According to the tree and the test sample obtained according to the class standard getTrees.m the tree: from the tree structure (randomly generated), randomly selected a certain number of trees (the leaves of the tree node class marked randomly adding ) RandomCreateTree_d_unbalance: According to the sample point cut point unbalanced cut point construction tree, RandomCreateTree_d_all.m: construction of the tree randomdata.m all sample points cut point: given the value of the property, manufacturing data randomselect.m: random data Select as part showTree.m: tree structure test.m: tree, the test sample is given to get the correct rate)
    2012-10-10 22:33:44下载
    积分:1
  • matlab
    matlab智能算法程序例子,例子中详细介绍了神经网络法遗传算法粒子群算法等解决寻优问题(Examples of intelligent algorithm matlab program, described in detail in the example neural network genetic algorithm particle swarm algorithm to solve the optimization problem)
    2015-11-13 22:46:15下载
    积分:1
  • New-Folder-(3)
    this code shows the new filter application ........................................
    2012-08-20 16:35:32下载
    积分:1
  • zihuigui
    这是我在做水文预测时写的一些自回归模型代码(This is what I was doing some hydrological forecasts from the regression model to write code)
    2010-05-25 14:54:44下载
    积分:1
  • zuiduanlu
    这是利用matlab编写关于连接网络电缆的最短路程序,在考虑最短路的同时,还考虑到了网络的稳定性等多种其他因素,使用了模拟退火算法解决这一问题,希望能有所帮助。(This is written on the use of matlab to connect the network cable the shortest program, taking into account the short-circuit, while also taking into account the stability of the network and many other factors, the use of simulated annealing algorithm to solve this problem, hoping to help.)
    2011-07-20 16:31:40下载
    积分:1
  • lvq_apple
    根据苹果参数的不同,进行苹果等级的分类,并且对照实际期望值进行对网络的检验(The different parameters according to Apple, the Apple level of classification)
    2011-11-30 20:35:12下载
    积分:1
  • multicore_2010_03_10
    The latest Matlab releases (starting with R2007a) include support for multiple cores. However, Matlab will only take advantage of multiple cores in evaluating certain computations like an FFT or a FIR filtering operation. Matlab will never be able to determine if, for example, consecutive function calls in a for-loop are independent of each other.
    2010-03-14 05:21:27下载
    积分:1
  • Poncare-matlab
    《高等非线性动力学》-庞克来映射-相轨迹的源程序,怎么利用程序求解并画图(" Higher nonlinear dynamics" - punk to map- phase trajectory of the source, and how to use drawing program for solving)
    2014-02-25 13:08:09下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载