QIU Tianshuang   

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Language:English

Paper Publications

Title of Paper:时频分布中交叉项抑制的研究进展

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Date of Publication:2005-08-30

Journal:世界科技研究与发展

Included Journals:ISTIC、CSCD

Volume:27

Issue:4

Page Number:14-20

ISSN No.:1006-6055

Key Words:时频分析;抑制交叉项;研究进展

Abstract:从整个时频分析发展的历史来看,其发展过程是以克服Wigner-Ville分布(WVD)的缺陷为动力的.本文以抑制Wigner-Ville分布中的交叉项为线索,在简要介绍时频分析中已有的一些方法的基础上,综述了近年来在抑制交叉项干扰方面的研究进展,并对现存的有关问题进行了探讨.

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