QIU Tianshuang   

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Language:English

Paper Publications

Title of Paper:一种基于最大熵谱估计的高分辨率时间延迟估计方法

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Date of Publication:1997-01-01

Journal:电子科学学刊

Included Journals:PKU、CSCD

Volume:19

Issue:2

Page Number:268

ISSN No.:0258-798X

Key Words:多延时延估计; 最大熵谱估计; 高分辨率

Abstract:当采用相关法估计时间延迟时,多径时延的分辨率受到相关函数主(?)宽度的限制。本文将最大熵谱估计方法中的Burg算法和Marple算法引入不可解的多径时延估计,可以得到较高的时延分辨率。给出了原理和性能分析以及计算机模拟的结果。

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