| 一种多波束声呐回波信号时延的实时特征窗分析方法 |
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| 引用本文： | 陈非凡,吴英姿,卢逢春.一种多波束声呐回波信号时延的实时特征窗分析方法[J].海洋技术,1998(4). |
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| 作者姓名： | 陈非凡 吴英姿 卢逢春 |
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| 作者单位： | 哈尔滨工程大学水声工程系 |
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| 摘 要： | 本文介绍了一种多波束声呐回波信号时延的实时分析方法。通过实时提取信号的幅度及形状的综合特征计算出信号的时延。该方法具有较强的抗干扰能力，算法快速、准确，适合于多波束声呐系统的回波信号实时分析处理。
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| 关 键 词： | 多波束 声呐 时延 特征窗 |
A Real-Time Special Window Analysis Method for Delay-Time of Multi-Beam Sonar Echo Signals |
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| Chen Feifan,Wu Yingzi,Lu Fengchun.A Real-Time Special Window Analysis Method for Delay-Time of Multi-Beam Sonar Echo Signals[J].Ocean Technology,1998(4). |
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| Authors: | Chen Feifan Wu Yingzi Lu Fengchun |
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| Abstract: | A real-time special window analysis method for delay-time of multi-beam sonar echo signals is proposed.The algorithm is fast and accurate with a strong anti-jamming capability,which can be used for echo signal analysis and processing in real-time multi-beam sonar systems. |
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| Keywords: | multibean sonar delay-time special-window |
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