登录
首页 » matlab » qpsk

qpsk

于 2010-05-26 发布 文件大小:1KB
0 205
下载积分: 1 下载次数: 66

代码说明:

  用matlab实现QPSK调制,各路信号的频谱,高斯白噪声信道(QPSK modulation to achieve with matlab, and the brightest signal of the spectrum, white Gaussian noise channel)

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

  • pipeilvboqifangzhenshixian
    说明:  实现匹配滤波仿真的两个程序,每个程序生成四个图,可以通过比较验证信号的时延不影响匹配滤波的输出信噪比,及不同信号信噪比与信号波形无关,只与信号能量有关(Matched filter to achieve the two simulation procedures, each of the programs to generate the four plans, you can verify by comparing the signal delay does not affect the matched filter output signal to noise ratio, and different signal-noise ratio and signal wave has nothing to do only with the signal energy relevant)
    2021-02-10 21:59:52下载
    积分:1
  • generateDictionaries
    generation of redundant dictionaries
    2011-01-31 14:48:47下载
    积分:1
  • ARIMA
    基于ARIMA的交通流预测,预测效果相当不错 (Traffic Flow Prediction Based on ARIMA forecast is quite good)
    2013-09-16 16:49:40下载
    积分:1
  • flow-calculation
    电力系统潮流计算 内点法、3机九节点程序等(flow calculation)
    2015-03-07 10:04:45下载
    积分:1
  • frog
    Passino所提出的细菌优化算法matlab源程序(Passino proposed optimization algorithm matlab source of bacteria)
    2007-08-27 22:29:18下载
    积分:1
  • mom2
    矩量法求解半波天线 使用GARGLIN 方法 权函数和基函数都是三维格林函数 (Moment method GARGLIN half-wave antenna using weight function method and basis functions are three维格林function)
    2009-04-05 00:23:30下载
    积分:1
  • PFC
    说明:  采用特征脸的人脸识别MATLAB程序,加了中文注释(Eigenface using MATLAB Face Recognition procedures, add the Chinese Notes)
    2006-02-26 21:57:49下载
    积分:1
  • 2-LMS-equalizer
    说明:  假设每个延时单元延时10ms.被传输的基带信号x(t)是一个0,1交替变换的矩形二进制脉冲序列,脉宽为10ms,并假设x(t)通过一个稳定的散射信道后才到达均衡器,成为2径信号,这两路信号幅度相等 ,相隔15ms。用MATLAB实现一个2级LMS均衡器(equalizer)
    2010-04-13 20:30:08下载
    积分:1
  • kemiao
    带延迟系统的PID控制算法,整定方法为N-Y整定,对象为G(s)=e^(-5s)/(s+1)(Delay system with PID control algorithm, NY tuning tuning method, the object is G (s) = e ^ (-5s)/(s+1))
    2011-04-21 15:51:18下载
    积分:1
  • analysis-and-clustering
    对数组各个变量进行方差分析与模糊聚类,次程序可将其分为三类(An array of each variable variance analysis and fuzzy clustering, time can be divided into three kinds of the program )
    2012-05-17 21:33:53下载
    积分:1
  • 696518资源总数
  • 105885会员总数
  • 31今日下载