| 伪码捕获过程性能分析及计算机模拟 |
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| 引用本文： | 吴士达,陈颖,张瑞桃.伪码捕获过程性能分析及计算机模拟[J].成都信息工程学院学报,1996(Z1). |
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| 作者姓名： | 吴士达 陈颖 张瑞桃 |
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| 作者单位： | 成都气象学院 |
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| 摘 要： | 根据伪码捕获系统的工作原理，建立了描述伪码捕获过程的数学模型。在此基础上详细分析了捕获性能并导出了完成捕获过程所需的步数，提出了缩短捕获时间的办法。本文还用计算机对捕获过程进行了模拟，模拟测试结果和理论分析结果相当吻合。
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| 关 键 词： | 伪随机码 捕获 模型 计算机模拟。 |
BEHAVIOR ANALYSIS AND COMPUTER SIMULATION OF THE PN-CODE CAPTURE PROCESS |
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| Wu Shida,Chen Ying,Zhang Ruitao.BEHAVIOR ANALYSIS AND COMPUTER SIMULATION OF THE PN-CODE CAPTURE PROCESS[J].Journal of Chengdu University of Information Technology,1996(Z1). |
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| Authors: | Wu Shida Chen Ying Zhang Ruitao |
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| Institution: | Chengdu Institute of Meteorology |
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| Abstract: | According to the principle of the PN- code capture system,a mathematical model of the PN-code capture process is established.The number of steps required to finish the capture process is obtained and a method to reduce the capture time is given,The computer simulation of the capture process is carried out and the result of the simulation is in complete accordance with that of theoretical analysts. |
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| Keywords: | Pseudo Noise code(PN-code) Capture Model Computer simulation |
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