Spectral Analysis of Light Reflections from Cosmic Objects by the Modified Prony's Method

被引：0
|
作者：
Avramenko, Denis, V [1 ]
Andrejev, Vladimir G. [1 ]
机构：
[1] Ryazan State Radio Engn Univ, Radio Engn Dept, Ryazan, Russia
来源：
2018 7TH MEDITERRANEAN CONFERENCE ON EMBEDDED COMPUTING (MECO) | 2018年
关键词：
Prony's method; digital signal processing; the redefined system of Yule-Walker equations; vector linear autoregression; spectral parametric estimation; minimization of the mean square error;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
The aim of the work is to improve the quality of spectral estimation of the process of brightness changes of multifrequency reflections from space objects by the Prony's method. An analysis is made of the methodology for describing the observed data by the sum of exponential functions, under conditions of short temporal sampling, in comparison with the autoregressive method. The problem of spectral estimation of light reflections from the artificial Earth satellite "Iridium" is considered.
引用
收藏
页码：366 / 369
页数：4
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