| 高动态GPS信号跟踪算法的Simulink实现 |
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| 引用本文： | 董道鹏,华宇,向渝,潘舒. 高动态GPS信号跟踪算法的Simulink实现[J]. 时间频率学报, 2008, 31(1) |
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| 作者姓名： | 董道鹏 华宇 向渝 潘舒 |
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| 作者单位： | 1. 中国科学院国家授时中心,陕西,西安,710600;中国科学院研究生院,北京,100039
2. 中国科学院国家授时中心,陕西,西安,710600 |
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| 摘 要： | 基于Matlab/Simul ink软件,设计实现了高动态GPS接收机的数字中频信号处理模块的仿真模型.模型可实现中频信号的跟踪和解调.给出了模拟信号源输入条件下的处理结果,结果表明模型的设计正确可行.模块可以为各种新的高动态GPS信号的跟踪算法的研究设计提供一个可视化平台.
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| 关 键 词： | 高动态 全球定位系统(GPS) Matlab/Simulink软件 跟踪算法 |
Realization of High Dynamic GPS Signal Tracking Algorithm With Simulink Tools |
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| DONG Dao-peng,HUA Yu,XIANG Yu,PAN Shu. Realization of High Dynamic GPS Signal Tracking Algorithm With Simulink Tools[J]. Journal of Time and Frequency, 2008, 31(1) |
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| Authors: | DONG Dao-peng HUA Yu XIANG Yu PAN Shu |
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| Affiliation: | DONG Dao-peng~(1,2),HUA Yu~1,XIANG Yu~(1,PAN Shu~(1,2) (1.National Time Service Center,Chinese Academy of Sciences,Xi'an,Shaanxi 710600,China,2.Graduate University of Chinese Academy of Sciences,Beijing 100039,China) |
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| Abstract: | A simulated model of the digital intermediate frequency(IF) signal processing of high dynamic GPS receiver based on Matlab/Simulink software tools is presented in this paper.This model can be used to perform the tracking and demodulating of the IF signal.The processing results are given in the case of the simulated signal input,which indicates this model is correct and feasible.This model can be used to provide a visible research platform for designing the tracking algorithm of high dynamic GPS signal. |
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| Keywords: | high dynamic GPS Matlab/Simulink software tracking algorithm |
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