| 数字基带脉冲发送滤波器的DSP实现 |
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| 引用本文： | 俞兴明,张建华.数字基带脉冲发送滤波器的DSP实现[J].苏州市职业大学学报,2012,23(2):6-9. |
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| 作者姓名： | 俞兴明 张建华 |
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| 作者单位： | 1. 苏州市职业大学电子信息工程系,江苏苏州,215104
2. 江苏通鼎光电股份有限公司通鼎研究院,江苏吴江,215200 |
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| 摘 要： | 介绍无码间串扰数字基带传输系统的基本要求，分析发送脉冲升余弦滤波器的特性，提出升余弦滤波器的Matlab设计及DSP实现方法，程序在DSP中运行后测得了实际波形．
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| 关 键 词： | 脉冲发送 升余弦滤波器 数字滤波器 DSP |
Realization of Digital Baseband Pulse-transmitting Filter Using DSP |
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| YU Xing-ming,ZHANG Jian-hua.Realization of Digital Baseband Pulse-transmitting Filter Using DSP[J].Journal of Suzhou Vocational University,2012,23(2):6-9. |
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| Authors: | YU Xing-ming ZHANG Jian-hua |
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| Institution: | 1.Department of Electronic Information Engineering,Suzhou Vocational University,Suzhou 215104,China; 2.Tongding Institute,Jiangsu Tongding Optic-electronic Stock Co.,Ltd,Wujiang 215200,China) |
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| Abstract: | This paper introduces the digital baseband transmission system’s basic requirements of no inter symbol interference,analyzes the rise-cosine characteristic of pulse-transmitting filter,gives the method of digitized design and DSP realization of the digital baseband pulse-transmitting filter.Actual electrical wave is got when the program is running on DSP. |
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| Keywords: | pulse-transmitting rise-cosine filter digital filter DSP |
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