LOCALIZED RADON-WIGNER TRANSFORM AND GENERALIZED-MARGINAL TIME-FREQUENCY DISTRIBUTIONS

被引：0

作者：

Xu Chunguang Gao Xinbo Xie Weixin (School of Electronic Engineering

机构：

来源：

Journal of Electronics(China) | 2000年 / 02期

关键词：

Time-frequency distributions; Localized Radon-Wigner transform; Generalized-marginal time-frequency distributions;

D O I：

暂无

中图分类号：

TN911.6 [信号分析];

学科分类号：

080401 ; 080402 ;

摘要：

This paper introduces the localized Radon transform (LRT) into time-frequency distributions and presents the localized Radon-Wigner transform (LRWT). The definition of LRWT and a fast algorithm is derived, the properties of LRWT and its relationship with Radon-Wigner transform, Wigner distribution (WD), ambiguity function (AF), and generalized-marginal time-frequency distributions are analyzed.

引用

页码：116 / 122

页数：7

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