| 基于互信息的舰船目标HRRP数据库验证 |
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| 引用本文： | 程锐,席泽敏,卢建斌.基于互信息的舰船目标HRRP数据库验证[J].舰船电子工程,2012,32(11):68-70. |
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| 作者姓名： | 程锐 席泽敏 卢建斌 |
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| 作者单位： | 海军工程大学电子工程学院,武汉,430033 |
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| 摘 要： | 舰船目标高分辨距离像（HRRP）数据库验证的背景下，文章结合舰船目标特点分析了其HRRP信号模型，阐明了基于求解互信息的方法的原理，采用了求解MMI（Modal Mutual Information）的思路，并予以仿真验证。该方法也对基于HRRP的实际舰船目标识别研究提供了一种新的思路。
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| 关 键 词： | 一维距离像 互信息 数据库验证 |
Database Validation of Ship Targets' HRRP Based on Mutual Information |
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| CHENG Rui,XI Zemin,LU Jianbin.Database Validation of Ship Targets' HRRP Based on Mutual Information[J].Ship Electronic Engineering,2012,32(11):68-70. |
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| Authors: | CHENG Rui XI Zemin LU Jianbin |
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| Institution: | (School of Electronic Engineering,Naval University of Engineering,Wuhan 430033) |
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| Abstract: | In the context of database validation of ship targets＇ HRRP,this article analyzes the signature model of ship targets＇ HRRP considering targets＇ characteristics,clarifies the principle of a way based on computing mutual information, adopts an approach of computing modal mutual information, and gives a simulation validation. The method also provides a new idea in the study of recognition of ship targets based on HRRP. |
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| Keywords: | HRRP MI database validation |
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