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

关键词：

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.

引用

页码：967 / 971

页数：5

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