Amplitude Statistical Analysis of X-band SAR Ground Clutter Data

被引：0
|
作者：
Zhu ling [1 ]
Cheng zhu-ming [1 ]
Jiang chao-shu [1 ]
机构：
[1] UESTC, Sch Elect Engn, Chengdu, Sichuan, Peoples R China
来源：
2008 INTERNATIONAL CONFERENCE ON COMMUNICATIONS, CIRCUITS AND SYSTEMS PROCEEDINGS, VOLS 1 AND 2: VOL 1: COMMUNICATION THEORY AND SYSTEM | 2008年
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D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The objective of this paper is to provide an analysis of the amplitude statistics of X-band SAR ground clutter data using Weibull, Gamma, K and lognormal distribution. Their goodness-of-fit have been carried out by Kolmogorov-Smirnov (K-S) test after the estimation of the distribution parameters. The results show that Gamma distribution approximates much better the value of the empirical probability density function(PDF) for the agricultural terrain; K distribution approximates much better the value of the empirical PDF for the grass terrains; Lognormal distribution approximates much better the value of the empirical PDF for die building and burst blocks.
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页码：967 / 971
页数：5
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