Statistical analysis of a time-varying amplitude polynomial phase signal

被引：0
|
作者：
Benidir, M [1 ]
Ouldali, A [1 ]
机构：
[1] SUPELEC, LSS, F-91192 Gif Sur Yvette, France
来源：
ISSPA 2001: SIXTH INTERNATIONAL SYMPOSIUM ON SIGNAL PROCESSING AND ITS APPLICATIONS, VOLS 1 AND 2, PROCEEDINGS | 2001年
关键词：
D O I：
暂无
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
In this paper we derive the error formula of the estimated frequency of a time-varying amplitude complex discrete-time sinusoid. We extend the obtained result to a time-varying amplitude polynomial phase signal. We derive the bias and the variance of the proposed estimator.
引用
收藏
页码：323 / 326
页数：4
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