QIU Tianshuang   

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Language:English

Paper Publications

Title of Paper:循环时延估计方法相互关系研究

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Date of Publication:2012-01-01

Journal:大连理工大学学报

Included Journals:Scopus、EI、PKU、ISTIC、CSCD

Volume:52

Issue:4

Page Number:589-593

ISSN No.:1000-8608

Key Words:循环平稳; 信号选择特性; 时延估计; 相互关系

Abstract:系统分析了几种循环时延估计方法的原理,并对循环时延估计方法进行了分类.论证了几种方法的相互关系,揭示了这些方法之间的内在联系.结果表明广义循环互
   相关法(GCCC)与循环相位谱法是等效的;信号选择性自适应法是循环谱相关法(SPECCORR)的迭代实现;循环互相关函数相关法(CCCC)和循环
   谱相干法(SPECCOA)是循环互模糊函数法(CCA)的特例.

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