| 模拟信号量化及调制方式的抗噪性能仿真研究 |
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| 引用本文： | 张莉,袁竞杰. 模拟信号量化及调制方式的抗噪性能仿真研究[J]. 黑龙江电子技术, 2012, 0(8): 124-126 |
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| 作者姓名： | 张莉 袁竞杰 |
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| 作者单位： | 中国矿业大学（北京）机电与信息工程学院,北京100083 |
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| 摘 要： | 简要介绍了通信系统的结构和量化、调制的概念,针对模拟信号源,首先阐述了模拟信号数字化量化原则的选择和调制方式的选择对提高通信质量的重要性,利用Matlab仿真工具重点研究了量化方式的选取原则和调制方式的抗噪性能的比较。
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| 关 键 词： | 模拟信号 量化 调制方式 抗噪性能 |
Simulation of analog signal quantitative principles and anti-noise performance of analogue modulations |
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| ZHANG Li,YUAN Jing-jie. Simulation of analog signal quantitative principles and anti-noise performance of analogue modulations[J]. , 2012, 0(8): 124-126 |
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| Authors: | ZHANG Li YUAN Jing-jie |
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| Affiliation: | (School of Mechanical Electronic and Information Engineering, China University of Mining and Technology, Beijing 100083, China) |
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| Abstract: | This paper describes the structure and the quantify of the communication system and the concept of modulation, and then introduces the importance of the choice of analog signal digital quantitative principles and analogue modulation to improve communication quality, focusing on the selection of quantitative methods principles and the comparison of anti-noise performance of analogue modulations using Matlab tools. |
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| Keywords: | analog signal quantitative principles analogue modulations anti-noise performance |
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