| NI-SCOPE的虚拟数字信号分析仪实现 |
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| 引用本文： | 雷晓勇,盛文,程照宇. NI-SCOPE的虚拟数字信号分析仪实现[J]. 中国测试技术, 2007, 33(1): 108-110 |
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| 作者姓名： | 雷晓勇 盛文 程照宇 |
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| 作者单位： | 1. 空军雷达学院研究生管理大队,湖北,武汉,430019
2. 空军雷达学院预警探测装备系,湖北,武汉,430019 |
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| 摘 要： | 基于LabVIEW软件开发平台,利用NI-SCOPE实现了一种多功能虚拟数字信号分析仪,该分析仪既有数字存储示波器的所有功能,还具有加窗滤波、频谱分析等信号分析功能,是传统示波器和信号分析仪器的结合。该分析仪界面友好,功能齐全,操作简单,具有较高的应用价值。
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| 关 键 词： | 虚拟仪器 加窗滤波 频谱分析 |
| 文章编号： | 1672-4984(2007)01-0108-03 |
| 修稿时间： | 2006-05-08 |
Realization of virtual digital signal analyzer based on NI-SCOPE |
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| LEI Xiao-yong,SHENG Wen,CHENG Zhao-yu. Realization of virtual digital signal analyzer based on NI-SCOPE[J]. China Measurement Technology, 2007, 33(1): 108-110 |
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| Authors: | LEI Xiao-yong SHENG Wen CHENG Zhao-yu |
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| Affiliation: | 1.Department of Graduate Management,Air Force Radar Academy,Wuhan 430019,China; 2.Department of Early Warning Detection Equipment,Air Force Radar Academy,Wuhan 430019,China |
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| Abstract: | In this paper,based on the software development platform of LabVIEW,the authors realized a virtual digital signal analyzer by using NI-SCOPE.It performs not only functions of traditional digital storage oscilloscope,but also functions of windowed filtering,spectrum analysis and waveform storage,etc.Experiments show that this analyzer has the advantages of friendly user interface,complete functions and simple operation for general application. |
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| Keywords: | NI-SCOPE LabVIEW HWS |
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