| 基于小波和神经网络的目标识别方法 |
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| 引用本文： | 刘海君.基于小波和神经网络的目标识别方法[J].黑龙江科技学院学报,2004,14(4):244-247. |
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| 作者姓名： | 刘海君 |
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| 作者单位： | 黑龙江省应用电子有限公司,哈尔滨,150001 |
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| 摘 要： | 基于高分辨一维距离像，对雷达信号目标识别的小波分析和神经网络方法进行了理论研究和实验分析。小波变换起到了数据压缩作用，并且用不同的小波得到不同的结果。ISAR获得的三种飞机目标真实回波数据所形成的一维距离像作为实验数据，并且用神经网络对目标分类器进行了设计。
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| 关 键 词： | 目标识别 高分辨 距离像 小波变换 神经网络 |
| 文章编号： | 1671-0118(2004)04-0244-04 |
Algorithms target resolution radar based on wavelet and neural network |
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| LIU Haijun.Algorithms target resolution radar based on wavelet and neural network[J].Journal of Heilongjiang Institute of Science and Technology,2004,14(4):244-247. |
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| Authors: | LIU Haijun |
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| Abstract: | The paper presents a theoretical study and experimental analysis of wavelet transformation and neural network of radar target identification based on high resolution range profiles.The features are selected based on orthogonal wavelet transform,for orthogonal wavelet transform can compress data and its information is enough and different wavelet yields different result.The real data of three aircraft obtained by ISAR are used to verify the target identification approach mentioned above based on wavelet transform.The classifier for the target by neural network are designed. |
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| Keywords: | target identification high resolution range profile wavelet transform neural network |
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