登录
首页 » matlab » bian-cong-pin-xinhao

bian-cong-pin-xinhao

于 2020-12-24 发布 文件大小:346KB
0 283
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

  • chap01_5s
    先进pid matlab 仿真 刘金琨 第版 第一章程序 pid matlab simulink liujinkunc hap01_5.rar (Liu Jinkun advanced first pid matlab simulation program version of the first chapter pid matlab simulink liujinkunc hap01_5.rar)
    2009-07-17 21:25:04下载
    积分:1
  • Bases
    New Bases for OFDM system subcariers and its destribution in wigner
    2011-05-03 19:09:48下载
    积分:1
  • AM1
    AM系统进行设计、仿真(仿真用程序实现),要求用程序画出调频信号波形,调频信号振幅谱,解调信号(AM system design, simulation (simulation applications to achieve), asked to use the program draw the FM signal waveform, the amplitude spectrum of FM signal, demodulate the signal)
    2011-10-23 23:03:49下载
    积分:1
  • code
    二进制转换,本程序适用于MATLAB程序(Binary conversion, this procedure applies to the MATLAB program)
    2014-11-19 09:55:59下载
    积分:1
  • vad
    在语音识别中来完成对语音信号的端点检测以便于减少冗余(In speech recognition to complete the speech signal endpoint detection in order to facilitate the reduction of redundancy)
    2016-05-21 10:53:28下载
    积分:1
  • radio_pf
    利用MATLAB语言实现的关于励磁涌流二次谐波和基波的比例程序。(The use of the MATLAB language of the ratio of the magnetizing inrush current of secondary harmonic and fundamental program.)
    2012-05-23 19:34:57下载
    积分:1
  • periodogram
    用周期图法求解功率谱曲线,并搜索信号频率值(Periodogram method for solving the power spectrum curve, and search for the signal frequency value)
    2012-05-24 20:37:34下载
    积分:1
  • LRP
    LRP Learning Algorithm in Cellular Automata Matlab Code
    2011-08-23 02:57:33下载
    积分:1
  • PowerguiandMultimeter
    这是一个matlab的ppt,对于实现整流逆变应该有用,还有仿真效果图(failed to translate)
    2010-12-15 16:50:18下载
    积分:1
  • work
    Matlab优化工具箱的几个函数调用例题(Matlab Optimization Toolbox, a few Examples)
    2010-01-20 15:14:04下载
    积分:1
  • 696518资源总数
  • 105877会员总数
  • 14今日下载