登录
首页 » matlab » qpsk

qpsk

于 2010-05-26 发布 文件大小:1KB
0 224
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

  • MATLAB
    说明:  介绍MATlAB的基本用法和编程技巧,是本学好MATLAB的优秀参考书。(MATlAB introduced the basic usage and programming skills, is an excellent reference book to learn MATLAB.)
    2009-08-19 22:32:49下载
    积分:1
  • Text_hide_color_image
    steganography method implemantation for your use, simply demo
    2015-02-11 21:55:55下载
    积分:1
  • LS
    说明:  模式识别,线性分类器,经调试可用。希望能帮到需要的人。(Pattern recognition, linear classifier, debugging is available. I hope to help people in need.)
    2013-05-26 12:01:42下载
    积分:1
  • Numerical_Methods_matlab
    matlab实现:高斯消元法,LU分解法,迭代法,奇异值分解,乔累斯基分解法,gauss迭代解线性方程组,jacobi迭代解线性方程组(matlab implementation: Gauss elimination, LU decomposition, iterative methods, singular value decomposition, Cholesky decomposition, gauss iterative solution of linear equations, jacobi iterative solution of linear equations)
    2010-07-20 21:53:15下载
    积分:1
  • Freqkeying
    Frequency Shift Keying Matlab
    2011-05-16 05:27:10下载
    积分:1
  • GSA
    This is code for gravitational search algorithm
    2014-03-07 22:43:49下载
    积分:1
  • pso
    a generic particle swarm optimizer
    2010-08-31 13:30:54下载
    积分:1
  • aco
    比较好的蚁群算法MATLAB代码,作为学习人工智能算法是比较好的例子(Good ant colony algorithm based on MATLAB code as a learning algorithm is a good example of artificial intelligence)
    2014-08-09 10:39:00下载
    积分:1
  • OQPSK2_3
    说明:  熟悉OQPSK的基本原理、调制解调技术,掌握MATLAB中M文件的使用及相关函数的调用方法,在此基础上通过MATLAB编程来实现OQPSK的调制与解调(The goal of this design is to deeply understand the basic principle of OQPSk modulation and demodulation, learn how to use MATLAB software in the M file to realize OQPSk modulation and demodulation analysis and join the influence of different noise on the signal, the first to create a digital baseband signal and then the corresponding function in MATLAB the baseband signal modulation, and then analyses the waveform of the modulated, record the results of modulated signals after demodulation, observe the demodulation results and record, finally adding noise in the signal and then observe the changes of the time-frequency diagram, analyze the noise of the signal to noise ratio influence the result of the modulation.)
    2020-04-08 10:19:32下载
    积分:1
  • vad
    对一段语音进行端点检测并对检测的语音画出方框图,不同于一般只画竖线(Endpoint detection of a voice to draw the block diagram and detection of voice is different from the vertical line is generally drawn)
    2009-10-10 16:48:09下载
    积分:1
  • 696518资源总数
  • 106155会员总数
  • 8今日下载