| 几种数字调制方式的仿真与分析 |
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| 引用本文： | 刘立林,胡世安,司兵.几种数字调制方式的仿真与分析[J].现代电子技术,2012,35(9):95-99,102. |
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| 作者姓名： | 刘立林 胡世安 司兵 |
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| 作者单位： | 1. 海军装备研究院,北京,102249
2. 海军驻北京239厂军事代表室,北京,100083 |
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| 摘 要： | 提出了一种数字调制系统仿真平台的设计方法。针对数字调制系统中五种常见的调制方式,基于Matlab将各个环节对调制性能的影响及仿真模型的可靠性进行了跟踪分析;最后利用图形用户界面（GUI）功能设计了一个仿真系统,比较了各种调制方式的性能,仿真结果与理论值比较接近。
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| 关 键 词： | 通信系统 数字调制 仿真与分析 可视化图形界面 |
Simulation and analysis of several digital modulation modes |
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| LIU Li-liu
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HU Shi-an
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SI Bing.Simulation and analysis of several digital modulation modes[J].Modern Electronic Technique,2012,35(9):95-99,102. |
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| Authors: | LIU Li-liu HU Shi-an SI Bing |
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| Affiliation: | 1.Naval Academy of Armament,Beijing 102249,China;2.Naval Military Representative Office Posotioned in 239 factories,Beijing 100083,China) |
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| Abstract: | This paper puts forward a design method of digital modulation system simulation platform.Aim at five common modulation mode in digital modulation system,the influence on the performance of the modulation and the reliability of the simulation model are tracked and analyzed based on Matlab;Finally,a simulation system is designed using the graphical user interface(GUI) function in Matlab,and the performance of various modulation mode are compared.The simulation results prove that it is closer with the theoretical value. |
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| Keywords: | communication system digital modulation simulation and analysis GUI |
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