| 海洋激光雷达信号噪声的相关维和李氏指数 |
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| 引用本文： | 陈文革,罗志祥,黄铁侠,柳健.海洋激光雷达信号噪声的相关维和李氏指数[J].华中科技大学学报(自然科学版),1997(7). |
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| 作者姓名： | 陈文革 罗志祥 黄铁侠 柳健 |
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| 作者单位： | 华中理工大学电子与信息工程系!武汉430074 |
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| 摘 要： | 以机载海洋激光雷达试验数据为依据，证明了海洋激光雷达系统的相关维是一个分数，而且至少有一个正的李雅鲁诺夫指数，进一步揭示了其噪声内在的混沌特性．此项研究有可能为提高海洋激光雷达系统的检测性能提供了一条新的途径．
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| 关 键 词： | 海洋激光雷达 混沌 相关维 李雅普诺夫指数 |
The Correlation Dimension and Lyapunov Exponent of the Signal Noise for an Oceanic Lidar System |
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| Chen Wenge, Luo Zhixiang, Huang Tiexia ,Liu Jian.The Correlation Dimension and Lyapunov Exponent of the Signal Noise for an Oceanic Lidar System[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1997(7). |
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| Authors: | Chen Wenge Luo Zhixiang Huang Tiexia Liu Jian |
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| Abstract: | Based on the oceanic lidar test data, it is proved that the correlation dimension of the oceanic lidar system is a fraction and there is at least one positive Lyapunov exponent. The inherent chaotic features of the signal noise of the oceanic lidar system are therefore further clarified. This investigation has provided a new path for improving the detecting performance of the oceanic lidar system. |
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| Keywords: | oceanic lidar chaos correlation dimension Lyapunov exponent |
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