| 学生自主实验用虚拟频谱分析仪方案设计; Project Design of Virtual Spectrum Analyzer for Students' Independent Experiment | |
| 李继芳 ; 王路跖 ; 王哲 ; 黄元庆 | |
| 2009 | |
| 关键词 | 频谱分析 虚拟仪器 LabVIEW spectrum analyzing virtual instrument LabVIEW |
| 英文摘要 | 介绍了学生自主实验用虚拟频谱分析仪的设计方案。该方案以PC机为硬件平台,以图形化编程语言lAbVIEW为软件平台。整个系统由原始信号产生模块和频谱分析模块两部分组成,原始信号由虚拟信号发生器和声卡信号采集2种方式产生;频谱分析模块首先对上述信号进行加窗函数处理,然后进行频域分析,最后输出处理后的波形和数值结果。; This paper introduced a virtual spectrum analyzer design,with which the students can have experiment on their own.The project is based on PC,its hardware platform,and LabVIEW which is a graphical programming language for software platform.The entire system is composed of two parts: the original signal source module and spectrum analysis module,the original source can be generated by two sub-ways: the virtual signal generator and signal acquisition.Spectral analysis module first processes the signal with the window function,and then carries out frequency-domain analysis,the final output is the post-wave and numerical results.; 厦门大学科技创新项目(0620-Y07016) |
| 语种 | zh_CN |
| 内容类型 | 期刊论文 |
| 源URL | [http://dspace.xmu.edu.cn/handle/2288/105206]  |
| 专题 | 航空航天－已发表论文 |
| 推荐引用方式 GB/T 7714 | 李继芳,王路跖,王哲,等. 学生自主实验用虚拟频谱分析仪方案设计, Project Design of Virtual Spectrum Analyzer for Students' Independent Experiment[J],2009. |
| APA | 李继芳,王路跖,王哲,&黄元庆.(2009).学生自主实验用虚拟频谱分析仪方案设计.. |
| MLA | 李继芳,et al."学生自主实验用虚拟频谱分析仪方案设计".(2009). |
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