登录
首页 » matlab » 设计了一种具有异周期毗邻结构的新型循环前缀,提出了相应的OFDM 频偏估计算法

设计了一种具有异周期毗邻结构的新型循环前缀,提出了相应的OFDM 频偏估计算法

于 2010-05-18 发布 文件大小:372KB
0 226
下载积分: 1 下载次数: 23

代码说明:

  设计了一种具有异周期毗邻结构的新型循环前缀,提出了相应的OFDM 频偏估计算法。该异周期毗邻结 构循环前缀由CP1 和CP2 两部分构成,使OFDM 符号具有双周期特征。通过引入较短的CP1 ,牺牲极少的资源, 可以有效克服现有频偏估计方法中的固定频偏估计范围的缺陷,同时具有频偏估计范围大,精度高的特点。(This paper proposes a heter2cycle abutted CP st ructure and a two2step OFDM carrier f requency calibration algorithm. The cyclic prefix of the new cyclic prefix is made up of CP1 and CP2 , which provide the character of double2cycle for OFDM symbol. By int roducing a short CP1 , the proposed algorithm can overcome the defect of fixed f requency off set estimation range in current f requency estimation method , and achieves larger f requency esti2 mation range while obtaining fine f requency calibration.)

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

  • my-program
    利用matlab开发的机床直线和圆弧插补程序,可以进行四个象限的优劣圆弧,顺逆圆弧插补,同时可使用逐点比较法和数字积分法两种方法插补,软件界面简单明了、清楚,易操作。(The use of MATLAB development of machine tool of linear and circular interpolation procedures, can be carried out in four quadrants of the pros and cons of circular, clockwise arc interpolation, at the same time using point by point comparison method and digital integration method of two kinds of interpolation, the software interface is simple, clear, easy to operate.)
    2012-04-09 21:06:19下载
    积分:1
  • gaikeng_v67
    鲁棒性好,性能优越,利用自然梯度算法,在MATLAB中求图像纹理特征。( Robustness, superior performance, Use of natural gradient algorithm, In the MATLAB image texture feature.)
    2016-12-21 15:26:48下载
    积分:1
  • OFDM
    说明:  在simulink下建立了OFDM系统的仿真模型,并对所建模型进行了分析(The simulation model of OFDM system is established in Simulink, and the model is analyzed)
    2021-04-15 10:08:55下载
    积分:1
  • matlab11-15
    精通matlab7这本书的例程,11-15部分(Proficient matlab7 this book routine, 11-Part 15)
    2009-09-09 19:44:48下载
    积分:1
  • code
    “A Multi-Scale Bilateral Structure Tensor Based Corner Detector,”
    2012-03-27 12:43:47下载
    积分:1
  • JPGcoder
    Decoding Jpeg image in matlab programm
    2015-01-22 02:40:34下载
    积分:1
  • facedetection
    用MATLAB调用opencv的人脸检测器,已打包好,无需opencv,facedetection.m为示例程序(Call opencv face detection using MATLAB, a packaged good, no opencv, facedetection.m for sample program)
    2021-04-14 21:18:55下载
    积分:1
  • bifurcaton
    对于非线性系统 如duffing和Lorenz系统,使用龙格库塔法求其系统响应,并画出相图和分岔图( For nonlinear systems such as duffing and Lorenz system, seeking its response system using Runge-Kutta method, and draw the phase diagram and bifurcation diagrams)
    2021-03-20 15:39:18下载
    积分:1
  • CHAP02
    是Matlab图像处理的原程序代码,适合初学者使用。(Matlab image processing is the original code, suitable for beginners.)
    2010-01-24 16:45:33下载
    积分:1
  • lspb
    梯形轨迹规划函数,其路径是抛物线混合线性段,其速度为梯形(The path of the ladder path planning function, the path is a parabolic mixed linear section, the speed of which is a trapezoid.)
    2015-08-27 21:38:17下载
    积分:1
  • 696516资源总数
  • 106409会员总数
  • 8今日下载