| 基于LabWindows/CVI软件的虚拟谐波分析仪的设计 |
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| 引用本文： | 王千文. 基于LabWindows/CVI软件的虚拟谐波分析仪的设计[J]. 枣庄师专学报, 2010, 27(2): 102-107 |
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| 作者姓名： | 王千文 |
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| 作者单位： | 海南省琼州学院,电子信息工程学院,海南,五指山,572022 |
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| 基金项目： | 海南省教育厅高等学校科学研究项目 |
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| 摘 要： | 本文简单阐述了虚拟谐波分仪器的工作原理与软件设计要点,并利用LabW indows/CVI软件,采用了高精度的加窗插值FFT的处理方法,实现了虚拟谐波分析仪的各个功能。该分析仪具有精确度高、工作稳定、抗干扰能力强的特点.
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| 关 键 词： | 虚拟仪器 谐波分析 LabWindows/CVI |
Design of Virtual Harmonic Analyzer Based on LabWindows/CVI Software |
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| WANG Qian-wen. Design of Virtual Harmonic Analyzer Based on LabWindows/CVI Software[J]. Journal of Zaozhuang Teachers' College, 2010, 27(2): 102-107 |
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| Authors: | WANG Qian-wen |
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| Affiliation: | WANG Qian-wen (School of Electronic Information Engineering Qiongzhou University,Hainan 572200,China) |
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| Abstract: | This paper briefly discusses the work principle of the virtual harmonic instrument and the main point of the program design.The functions of the virtual harmonic instrument have been simulated by LabWindows/CVI software with windowed interpolation fast fourier algorithm(FFT).The analyzer has a high accuracy,stable,strong anti-interference characteristics. |
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| Keywords: | LabWindows/CVI |
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