登录
首页 » matlab » hvvCDMA

hvvCDMA

于 2010-02-22 发布 文件大小:71KB
0 174
下载积分: 1 下载次数: 124

代码说明:

  在MATLAB环境下实现了CDMA通信系统仿真,程序流程为:随机序列产生--WALSH码扩频--BPSK调制--加入(和不加入)高斯白噪声--BPSK解调--WALSH码解扩,对过程波形进行了存储,对加噪与不加噪情况下的解码结果进行了对比,并绘制出信噪比与误码率关系图。(In the MATLAB environment to achieve a CDMA communication system simulation, the program flow as follows: random sequence generated- WALSH yards Spread Spectrum- BPSK modulation- to join (and not to join) Gaussian white noise- BPSK demodulator- WALSH yards Solution expansion of the process of waveform storage, to add noise and without noise cases, the decoding results were compared, and draw out the signal to noise ratio and bit error rate diagram.)

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

  • ROBO1
    un petit programme pour faire tourner un robot scara mais just trois routation
    2012-04-12 19:00:56下载
    积分:1
  • mutural_information
    mutual malformation uation of image
    2014-11-16 16:29:03下载
    积分:1
  • GCB_1HC0023255ACEn_A4web[1]
    The Generator Circuit-Breaker System type HECS and HEC 7/8 has been developed as a system suitable for application in all types of power plants. The HECS and HEC 7/8 Generator Circuit-Breaker
    2014-01-22 17:16:24下载
    积分:1
  • xiaoboquzao
    多种小波去噪的方法,包括阈值,一维和二维(Multiple wavelet denoising methods, including threshold, one and two dimensional)
    2010-07-27 16:25:00下载
    积分:1
  • matlabtools
    MatLab工具箱应用指南:控制工程篇。很实用的各种命令,还有讲解。(MatLab Application Toolbox Guide: Control Engineering articles. A variety of very useful commands, as well as to explain.)
    2010-12-01 16:18:12下载
    积分:1
  • fir
    用matlab语言设计一个8*8点的矩形二维FIR滤波器并求该系统的频率响应的程序(Use matlab language design point of an 8* 8 rectangular two-dimensional FIR filter and find the frequency response of the system program )
    2011-11-11 19:57:05下载
    积分:1
  • XMPP
    ios下,一个基于XMPP简单的的通信demo(Under ios, an XMPP-based communication simple demo)
    2014-02-18 18:59:25下载
    积分:1
  • OFDMMATLAB
    超宽带无线通信信道MATLAB代码最全最新,值得信赖好的话就成功(Ultra Wideband Wireless Communication Channel MATLAB code for the latest most complete, trusted good, the success)
    2010-05-14 14:23:46下载
    积分:1
  • ch1
    雷达系统专业基本功能分析,基本系统功能源代码。(the source code to Radar System,the basic souce code.analysis and simulation.)
    2010-03-03 19:54:13下载
    积分:1
  • kunhan
    窗函数法设计一个数字带通FIR滤波器,小波包分析提取振动信号中的特征频率,PLS部分最小二乘工具箱。( A window function design FIR digital band-pass filter, Wavelet packet analysis to extract vibration signal characteristic frequency, PLS PLS toolbox.)
    2016-08-17 22:36:59下载
    积分:1
  • 696518资源总数
  • 105877会员总数
  • 14今日下载