登录
首页 » matlab » 卫星通信中数字调相信号调制方式识别方法研究

卫星通信中数字调相信号调制方式识别方法研究

于 2020-06-21 发布 文件大小:460KB
0 448
下载积分: 1 下载次数: 5

代码说明:

  针对数字卫星常用的 7 种通信信号调制方式(QPSK、8PSK、16QAM、32QAM、64QAM、16APSK、32APSK),对零中心归一化瞬时幅度谱密度最大值、四次方谱、幅度、高阶累积量四种特征参数进行了分析,提出了一种联合特征参数的信号调制识别方法.(Aiming at seven communication signal modulation modes commonly used in digital satellite (QPSK, 8PSK, 16QAM, 32QAM, 64QAM, 16APSK and 32APSK), four characteristic parameters of zero-center normalized instantaneous amplitude spectral density, quadratic spectrum, amplitude and high-order cumulant are analyzed, and a signal modulation recognition method of joint characteristic parameters is proposed. Method.)

文件列表:

卫星通信中数字调相信号调制方式识别方法研究.pdf, 479098 , 2019-07-26

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

  • Principles-Of-Communication
    通信系统仿真原理与无线应用 《通信系统仿真原理与无线应用》系统地介绍通信系统的设计、分析和仿真方法,还提供了大量极具参考价值的仿真实例。(Simulation principles of communication systems and wireless applications. "A systematic introduction to the design, analysis and simulation of communication systems, it also provides a large number of simulation examples of great reference value.)
    2012-04-16 09:58:48下载
    积分:1
  • USBTORS232Converter
    Z-TEK USB转RS232串口驱动文件,网上很难找到,今天我吧它贴出来,希望能帮助大家!(Z-TEK USB TO RS232 Converter)
    2020-06-26 01:00:02下载
    积分:1
  • ARINC-664P1-1-2006
    ARINC-美国航空无线电通信公司(Aeronautical Radio Inc),美国军队的长期合作伙伴。ARINC664系列协议是ARINC公司负责制定的下一代航空数据网络标准。该规范分为8个部分,从不同层次对航空数据网络标准的各个方面进行了系统的定义,形成了以AFDX技术为核心的下一代航空数据网络的完整标准。(ARINC-Aeronautical Radio Inc, the U.S. military long-term partners. ARINC664 series protocol is ARINC company is responsible for the formulation of the next generation of airborne data network standard. This specification is divided into eight parts, from different levels of airborne data network standard all aspects of the definition of the system, formed the AFDX technology at the core of the next generation of airborne data network complete standard.)
    2020-07-30 22:58:38下载
    积分:1
  • LTE_Advanced-CoMP-Research
    协作多点传输技术及其原理,对CoMP技术中的协作簇选择、CoMP用户划分、用户传输方案及预编码做出了介绍,通过仿真对比得到采用CoMP技术的系统性能增益(LTE CoMP Research)
    2012-12-07 08:55:08下载
    积分:1
  • Solving
    说明:  求解双层规划问题常用的算法有极点算法、直接搜索法、下降法和非数值优化方法(如模拟退火算法、遗传算法等),遗传算法的求解思路是:首先对上层的决策变量编码,代人下层规划模型,通过求解下层模型的决策变量值,代入上层模型计算适应度值,然后进行交叉、变异、选择操作,最后求出最优解。(Solving Bilevel Programming Problems with pole algorithm commonly used algorithms, direct search method, descent and non-numerical optimization methods (such as simulated annealing, genetic algorithms, etc.), genetic algorithm for solving approaches: the first on the top of the decision variable coding, on behalf of the were lower programming model, by solving the lower model of decision variables values into the upper model on behalf of the fitness value, and then crossover and mutation, select Options, and finally get the best solution.)
    2010-04-07 13:21:06下载
    积分:1
  • Linux_ip
    详细的讲述了linux的ip/tcp通信部分的协议栈,对开发很有帮助(Linux detail of the ip/tcp communication part of the protocol stack, on the development of useful)
    2009-04-06 01:45:51下载
    积分:1
  • iso15765
    用于can通讯的 can 总线协议iso 15765的中文翻译,虽然有些地方不大准确,但可以对照英文一起看,方便英文不大好的同学(Communication can be used can bus protocol iso 15765 Chinese translation, although in some places is not accurate, but can be controlled in conjunction with the English, to facilitate the students English is not good)
    2011-11-07 20:05:44下载
    积分:1
  • 118
    MPLS简介,主要介绍了MPLS的基本原理(Description of MPLS)
    2012-02-15 15:46:35下载
    积分:1
  • PELCO-pd
    说明:   ()
    2007-03-28 10:47:16下载
    积分:1
  • translate
    数字通信技术的收集与介绍 希望对大家有用( Communicate)
    2011-07-20 10:25:06下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载