Spectrum Width Estimation Using Matched Autocorrelations

被引：3
|
作者：
Warde, David A. [1 ,2 ]
Torres, Sebastian M. [1 ,2 ]
机构：
[1] Univ Oklahoma, Cooperat Inst Mesoscale Meteorol Studies, Norman, OK 73072 USA
[2] NOAA, OAR, Natl Severe Storms Lab, Norman, OK 73072 USA
来源：
IEEE GEOSCIENCE AND REMOTE SENSING LETTERS | 2017年 / 14卷 / 10期
关键词：
Doppler spectrum width; matched autocorrelations (MA); weather radar;
D O I：
10.1109/LGRS.2017.2726898
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
The matched-autocorrelation spectrum-width estimator is introduced; statistics are derived and compared to those of the conventional estimator. It is demonstrated that the proposed estimator exhibits improved performance for narrow spectrum widths without increased computational complexity.
引用
收藏
页码：1661 / 1664
页数：4
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