登录
首页 » matlab » xindaojunheng

xindaojunheng

于 2011-09-26 发布 文件大小:4KB
0 290
下载积分: 1 下载次数: 34

代码说明:

  信道的频率响应是时变的,设计最佳的固定的解调滤波是不可能的,因此,需要一种能补偿或减少接收信号中ISI的方法,这种ISI补偿方法称为均衡方法。 自适应均衡技术能够用来抵消由于信道带限或时间色散所导致的码间干扰,可以使通信系统更有效地利用信道带宽。 (Channel frequency response is time-varying, the best fixed design demodulation filter is impossible, therefore, need to be able to receive compensation or reduce the signal in the ISI method, the ISI compensation is called a balanced approach. Adaptive equalization techniques can be used to offset the channel band-limited or time dispersion caused by the inter-symbol interference can make communication systems more efficient use of channel bandwidth.)

文件列表:

信道均衡
........\fade.m,833,2011-06-09
........\psklms.asv,4472,2011-07-07
........\psklms.m,4476,2011-07-07
........\rician_fading.m,269,2011-07-07

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

  • communication-system-matlab
    介绍了通信系统中各个通信模块的MATLAB实现(Introduction of the communication systems of various communication modules realize the MATLAB)
    2007-11-03 12:48:12下载
    积分:1
  • vrp-ga
    这是基于matlab的通过遗传算法解决物流配送车辆路径问题(This is based on matlab by genetic algorithms to solve the logistics distribution vehicle routing problem)
    2013-03-15 14:14:33下载
    积分:1
  • ALL
    本源代码给出了一个完整的蜂窝移动通信系统的仿真程序实例,开发环境是matlab,希望可以从事此方面工作的人员提供一个借鉴.(Source code is given a complete cellular mobile communication system simulation program examples, the development environment is matlab, hope that we can engage in this work provide a reference.)
    2007-07-31 13:00:21下载
    积分:1
  • QAM
    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)
    2012-05-29 16:51:47下载
    积分:1
  • Method-III
    基于记忆法抗雷达速度欺骗的仿真,参数设置简单,程序简明易懂(French anti-radar speed memory deceive based simulation, parameter setting is simple, easy to understand program)
    2020-12-10 22:19:18下载
    积分:1
  • cv
    说明:  基于目标跟踪的最简单CV模型的matlab源程序(CV module matlab)
    2014-09-20 22:07:48下载
    积分:1
  • Shock_filters
    The shock filter of Osher and Rudin [OR90] Used for deblurring signals and images. Creates shocks at inflection points. [OR90] S.J. Osher and L. I. Rudin, "Feature-Oriented Image enhancement using Shock Filters", SIAM J. Numer. Anal. 27, pp. 919-940, 1990.
    2010-12-22 16:33:44下载
    积分:1
  • radarsignal
    雷达信号理论,对雷达信号进行详细的分析,是一本好书(radar signal theory, the radar signal to conduct a detailed analysis of a good book)
    2020-12-23 20:09:06下载
    积分:1
  • 667-exe
    darkeden 6.67 ver exe file!!
    2014-01-15 15:20:52下载
    积分:1
  • gdop
    说明:  关于测向定位的gdop matlab程序仿真(Simulation of GDOP matlab program for direction finding and positioning)
    2020-12-24 23:29:04下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载