| 激光脉冲编码识别概率的研究 |
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| 引用本文： | 王刚,王玉金,孔晓玲.激光脉冲编码识别概率的研究[J].光电技术应用,2007,22(4):64-67. |
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| 作者姓名： | 王刚 王玉金 孔晓玲 |
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| 作者单位： | 光电系统信息控制技术国家级重点实验室,河北,三河,065201 |
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| 摘 要： | 从固定重频脉冲,跳频脉冲及等差周期脉冲的编码特征入手,对3种编码进行了全面的分析,介绍了3种编码的不同之处,并从原理上说明了激光脉冲编码的识别机制:固定重频脉冲编码时序间隔固定,等差周期脉冲编码时序间隔递增,而跳频脉冲编码的时序间隔不固定且不相关,针对3种不同编码的时序特点,分别给出了不同的识别概率模型.
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| 关 键 词： | 固定重频脉冲 跳频脉冲 等差周期脉冲 探测概率 识别概率 |
| 文章编号： | 1673-1255（2007）04-0064-04 |
| 收稿时间： | 2007-07-17 |
| 修稿时间： | 2007-07-17 |
Research on Recognition Probability of Laser Pulse Code |
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| WANG Gang,WANG Yu-jin,KONG Xiao-ling.Research on Recognition Probability of Laser Pulse Code[J].Electro-Optic Technology Application,2007,22(4):64-67. |
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| Authors: | WANG Gang WANG Yu-jin KONG Xiao-ling |
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| Affiliation: | National Laboratory of Electro-Optics System Technology, Sanhe 065201, China |
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| Abstract: | The coding character of the fixed-frequency pulses, hopped-frequency pulses and the arithmetic period pulses are analyzed, and the differenoe among the three kinds of pulses are introduced. Three laser pulses coding recognitions, such as the time spaoe of the fixed-frequency pulses is fixed, the time space of the arithmetic period pulses is increased by degrees and the time space of the hoppied-frequency pulses is unfixed and unrelated, are explained theoretically. According to the time characteristic of the coding, three different models about the recognition probability are provided. |
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| Keywords: | fixed-frequency pulses hopped-frequency pulses arithmetic period pulse detecting probability recognition probability |
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