| 基于虚拟仪器的通信原理实验系统 |
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| 引用本文： | 刘保庆,张志平. 基于虚拟仪器的通信原理实验系统[J]. 价值工程, 2011, 30(4): 176-177 |
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| 作者姓名： | 刘保庆 张志平 |
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| 作者单位： | 石家庄邮电职业技术学院,石家庄,050031 |
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| 摘 要： | 为了让通信原理课程的教学更加形象直观,利用Labview(实验室虚拟仪器工作平台)语言开发了通信原理实验系统,实验内容包括模拟调制与解调、基带信号、数字调制与解调、模拟信号的数字传输、差错控制和扩频通信等。通过此实验系统,学生能够直观的看到信号的时域波形和频域功率谱,从而加深了学生的感性认识和兴趣。
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| 关 键 词： | 虚拟仪器 labview 通信系统 实验系统 |
Communication Experiment System Based on Virtual Instrument |
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| Liu Baoqing,Zhang Zhiping. Communication Experiment System Based on Virtual Instrument[J]. Value Engineering, 2011, 30(4): 176-177 |
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| Authors: | Liu Baoqing Zhang Zhiping |
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| Affiliation: | Liu Baoqing;Zhang Zhiping(Shijiazhuang Posts and Telecommunication Technical College,Shijiazhuang 050031,China) |
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| Abstract: | To teach communication course in a visual way,a communication experiment system based on Labview（Laboratory Virtual Instrumentation Engineering Workbench） is developed.The system includes analog modulation and demodulation,baseband signal,digital modulation and demodulation,digital transmission of analog signals,error control and spread spectrum communication.The waveform and spectrum of signal can be shown easily via the system.It is a way to strengthen students＇ perceptual cognition and interest. |
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| Keywords: | labview |
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