登录
首页 » matlab » wireless-communication

wireless-communication

于 2013-04-18 发布 文件大小:342KB
0 253
下载积分: 1 下载次数: 39

代码说明:

  本论文主要利用MATLAB实现一个简单无线通信系统的仿真,并通过误码率分析系统性能。在文本文件中输入任意字符串(空格或英文字母)作为该通信系 统的信源,经过信源编码、信道编码及信号调制进入信道,信道采用的是瑞利衰落信道,而后对接收到的信号进行解调,完成信道解码、信源解码后,将结果输出到解码文件即信宿中。 (In this thesis, a simple wireless communication system simulation using MATLAB and analyze system performance through the bit error rate. In a text file input any string (spaces or English letters) as the communication system of the letter source, source coding, channel coding and signal modulation into the channel, the channel using the Rayleigh fading channel, the signal is received and then docking demodulates the completion of the channel decoding, source decoding, the result is output to decode the file, i.e. the sink.)

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

  • malik
    peronal算法的matalab实现过程,很好很强大。。(peronal algorithm matalab implementation process, a good strong. .)
    2010-08-03 21:48:11下载
    积分:1
  • lee03a.ps
    this is matlab code for ICA
    2009-10-21 06:09:03下载
    积分:1
  • Inductionmotori
    异步电机仿真,查看电机性能的matlab仿真程序,希望对大家有所帮助(Induction motor simulation, see the electrical properties of matlab simulation program, I hope all of you to help)
    2009-05-05 20:52:20下载
    积分:1
  • SVD-TLS
    基于SVD_TSL算法的ARMA模型的参数估计,欢迎下载(SVD_TSL algorithm based on parameter estimation of ARMA models, please download)
    2020-10-28 02:39:58下载
    积分:1
  • physicaloptics-
    说明:  一束5W 的线偏振光以Φ = 45 度方位角振动,垂直入射到玻璃 - 空气表面,该光束波长0.6μm,玻璃介质折射率1.54 @0.6m,当入射角θ从0-70 度变化时,通过给定条件,分别完成如下要求: 画出该光束反射光的光强曲线(I-θ); 分析该反射光束的偏振态变化,画出偏振方向变化曲线(φ-θ)和偏振光束相位变化曲线 (Φ-θ)。 (注:光束从光密到光疏的界面,在入射角θ 从0-70 度变化中,包括了临界角θc)(Bunch of linearly polarized light 5W to Φ = 45 degrees azimuth vibration, normal incidence to the glass- air surface, the beam wavelength 0.6μm, glass refractive index 1.54 @ 0.6m, when the incident angle θ changes from 0-70 degrees By the given conditions, namely the completion of the following requirements: Draw the reflected light beam intensity curve (I-θ) analysis of changes in the polarization state of the reflected beam, draw the polarization direction of the curve (φ-θ) and polarized beam phase curve (Φ-θ). (Note: the light beam from the optical density of the interface is sparse, the incident angle θ  variation from 0-70, including the critical angle θc))
    2013-12-21 15:01:42下载
    积分:1
  • EtherCAT-Slave-Stack-Code-Tool
    slave stack code tool
    2015-03-18 10:49:02下载
    积分:1
  • Newton
    This code would calculate the approximate root of any polynomial using Newton Raphson Method
    2009-10-24 03:03:05下载
    积分:1
  • GroupV
    Group Velocity simulator
    2010-11-04 12:06:37下载
    积分:1
  • All-optical-microwave-filters
    我们提出了一种新的方法来实现全光 微波使用光纤布拉格光栅阵列滤波 相同的反射率。确定了过滤器攻丝系数 通过一个宽带光源的光谱分布和 光栅的中心波长。由于光纤布拉格 光栅有相同的反射率,其特征 高均匀度的光栅是可能的,从而简化了 光纤布拉格光栅的制作,降低了实现 错误。此外,该宽带光的光谱分布 源可以控制使用的光学过滤器,可用于 控制滤波器系数的滤波器的旁瓣抑制。一个 微波滤波器采用四个光纤布拉格光栅的实验 实施。 (We propose a novel approach to realizing all-optical microwave filtering using an array of fiber Bragg gratings with identical reflectivities. The filter tapping coefficients are determined by the spectrum profile of a broadband light source and the central wavelengths of the gratings. Since the fiber Bragg gratings have identical reflectivities, the characteristics of the gratings with high uniformity are possible, which simplifies the fiber Bragg grating fabrication and reduces the implementation error. In addition, the spectrum profile of the broadband light source can be controlled using an optical filter, which could be used to control the filter coefficients to suppress the filter sidelobes. A microwave filter using four fiber Bragg gratings is experimentally implemented.)
    2013-09-27 10:23:10下载
    积分:1
  • matlab-image-efilter-ffliters
    efilter & ffilter for Matlab imaging processing, which can be used in segmentation and reconstruction.
    2013-12-17 00:38:07下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载