登录
首页 » matlab » bian-cong-pin-xinhao

bian-cong-pin-xinhao

于 2020-12-24 发布 文件大小:346KB
0 266
下载积分: 1 下载次数: 86

代码说明:

  研究了重频参差相参脉冲串的频率估计算法。通过脉内相关积累,提高了新序列的信噪比。对新序列的相位差按参差重数抽样平均,减小了等效的相位噪声方差,利用重频参差比解相位模糊,扩大了频偏允许范围,降低了算法的信噪比门限。分析了本算法实现相参频率估计的条件,推导了相应信噪比门限的解析表达式,指出了信噪比门限与信号样本总数、参差重数、参差比之阎的关系。仿真结果表明:上述结论是正确的,在满足信噪比门限条件下,频率估计的精度接近相参脉冲串频率估计的克拉美一罗限(CRLB)。(Frequency Estimation for Staggered Coherent Pulse Train)

文件列表:

重频参差相参脉冲串频率估计算法.pdf,364785,2012-04-02

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

  • S
    说明:  S 函数使用及应用举例,对涉及到simulink里s函数的应用有详细的解释(The use and application of S function, for example, relating to the simulink function in the application of s has a detailed explanation)
    2008-07-24 12:18:47下载
    积分:1
  • sceneComplete
    Scene completion.This is a toy implementation of Scene Completion Using Millions of Photographs for 6.870 Object Recognition and Scene Understanding.(This implementation uses a of 54,000 256x256 images the Oliva lab for which we already have gist-based nearest neighbors data. )
    2015-04-20 10:49:28下载
    积分:1
  • ROC01
    一个用于接收机工作特性仿真的MATLAB编制的ROC函数。(An ROC function for MATLAB programming for receiver job characteristics simulation.)
    2017-04-03 00:47:18下载
    积分:1
  • FCM
    两种模糊核聚类算法,包括源程序和算例,非常有用(Two Fuzzy C-Means algorithm)
    2014-10-15 11:40:05下载
    积分:1
  • ecg
    ecg signal compression sampling using mat ecg file in matlab
    2020-12-09 06:49:20下载
    积分:1
  • poster_ICSB09_SensSB_MRF
    sensitivity calculus : output variation vs parameter variation
    2013-08-28 21:27:50下载
    积分:1
  • Maximum-likelihood-(Infomax)
    基于Maximum likelihood准则的ICA算法 (the ICA algorithm based on Maximum likelihood)
    2011-11-25 09:16:48下载
    积分:1
  • sudokue
    matlab编的数独游戏,挺好玩的,大家一起研究一下(Sudoku)
    2010-05-10 18:34:02下载
    积分:1
  • shili11
    一些MATLAB实例,大家可以看一看,都是一些简单的框架,大家可以扩充(some examples, we can see are some simple framework, we can expand)
    2006-12-31 23:01:53下载
    积分:1
  • DrawAroua
    a matlab implementation that draws a circle
    2013-11-13 16:20:54下载
    积分:1
  • 696518资源总数
  • 105540会员总数
  • 37今日下载