登录
首页 » PDF » gjlj

gjlj

于 2011-08-06 发布 文件大小:1182KB
0 362
下载积分: 1 下载次数: 52

代码说明:

  重点研究 了低信噪比﹑多径瑞利衰落信道条件下,基于高阶累积量的OFDM信号盲识别技 术。提出了利用奇数阶累积量区分OFDM信号与单载波信号的方法,并对基于三 阶和五阶累积量的算法进行了仿真分析。 (﹑ Focus on the low SNR multipath Rayleigh fading channel conditions, based on cumulant OFDM signal blind identification technology. Made a distinction between the use of odd-order cumulants single-carrier OFDM signal with the signal approach, and based on the cumulative amount of third-order and fifth-order algorithm for the simulation.)

文件列表:

基于高阶累积量的OFDM信号调制识别技术研究.kdh,1328727,2011-04-03

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

  • if538
    BP神经网络用于函数拟合与模式识别,基于SVPWM的三电平逆变的matlab仿真,包括压缩比、运行时间和计算复原图像的峰值信噪比。( BP neural network function fitting and pattern recognition, Based on SVPWM three-level inverter matlab simulation, Including compression ratio, image restoration computing uptime and peak signal to noise ratio.)
    2017-05-03 15:35:27下载
    积分:1
  • HCF-Spec151-(Common-Practise-Command-Specificatio
    HART Communication Foundation - Common Practise Command Specification
    2020-11-20 14:39:36下载
    积分:1
  • PPPOEchangjianguzhangdaima
    pppoe常见故障分析,电信故障排除所需要的PPPOE知识(pppoe common fault analysis, telecommunications, troubleshooting knowledge required for PPPOE)
    2009-09-16 17:13:05下载
    积分:1
  • Carrier_Delay_Syn
    说明:  给程序给出了功率放大器预失真过程中的时延同步问题。(This codes provides the time delay synchronization in the process of power amplifier predistortion.)
    2009-07-23 08:11:09下载
    积分:1
  • 4GMobile
    At the beginning of 2004, the standards for third generation (3G) cellular technology were embodied in 483 Technical Specifications published by the two Partnership Projects: 3GPP and 3GPP2.
    2010-09-22 18:12:28下载
    积分:1
  • cr
    说明:  软合并和检测中的认知无线电协作频谱感知,希望对你有用.(Soft Combination and Detection for Cooperative Spectrum Sensing in Cognitive Radio Networks.pdf)
    2012-03-19 11:36:14下载
    积分:1
  • 31175278moulationclassification
    主要是实现调制识别,区分几种常用的数字调制信号。含有两个文件夹 其一为特征参数的仿真;其二为正确识别率的仿真。文件夹key feature simulink中: 运行程序会得到各特征参数之间区分图 从图中可看到特征参数的有效性,见图。 文件夹classification rate simulink中:运行main.m文件 可以得到正确识别率 见图。(It is mainly to realize modulation recognition and distinguish several commonly used digital modulation signals. The simulation of two folders is one of the characteristic parameters, and the second is the simulation of the correct recognition rate. In the folder key feature Simulink: The running program will get the validity of the feature parameters that can be seen from the diagram, as shown in the diagram. Folder classification rate Simulink: running the main.m file can get the correct recognition rate.)
    2018-01-21 11:02:43下载
    积分:1
  • Radio-Resource-Management-and-Interference-Analys
    Radio Resource Management and Interference Analysis
    2011-11-29 02:30:42下载
    积分:1
  • algebra-code-for-communication
    代数编码纠错编码的经典书籍Richard_E._Blahut(error control code and algebra code;Richard_E._Blahut)
    2012-02-20 16:14:54下载
    积分:1
  • chuanganqi
    传感信号无线数字传输系统的设计与实现.kdh(err)
    2008-04-22 14:54:02下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载