| 基于LabVIEW的IIR滤波器频率响应特性测试系统的设计 |
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| 引用本文： | 刘延华. 基于LabVIEW的IIR滤波器频率响应特性测试系统的设计[J]. 安徽工程科技学院学报：自然科学版, 2006, 21(4): 53-55 |
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| 作者姓名： | 刘延华 |
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| 作者单位： | 合肥工业大学,安徽,合肥,230000;安徽师范大学,教育科学学院,安徽,芜湖,241000 |
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| 基金项目： | 安徽师范大学校科研和教改项目 |
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| 摘 要： | Butterworth滤波器和Chebyshev滤波器是两种比较典型的IIR滤波器,具有不同的频率响应特性.介绍了在LabVIEW图形化开发环境下进行IIR数字滤波器频率响应特性分析系统的设计过程.仿真表明,所设计的虚拟分析系统效果良好,实用性强.
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| 关 键 词： | 虚拟仪器 数字滤波器 频率响应 LabVIEW |
| 文章编号： | 1672-2477(2006)04-0053-03 |
| 收稿时间： | 2006-09-18 |
| 修稿时间： | 2006-09-18 |
Design for the test system of IIR filter frequency-response characteristic based on LabVIEW |
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| LIU Yan-hua. Design for the test system of IIR filter frequency-response characteristic based on LabVIEW[J]. Journal of Anhui University of Technology and Science, 2006, 21(4): 53-55 |
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| Authors: | LIU Yan-hua |
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| Affiliation: | 1. Hefei University of Technology, Hefei, 230000 China; 2. Coll. of Edu. Sci. , Anhui Normal University Wuhu,241000 China |
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| Abstract: | The Butterworth filter and the Chebyshev filter are two kinds of typical IIR filters and have different frequency-response characteristics.This article introdeuces the design process for analysis system of the IIR filter frequency-response characteristic based the LabVIEW graph development environment.The simulation indicates that the effect of virtual analysis system is good and very practical. |
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| Keywords: | virtual instrument digital filter frequency response LabVIEW |
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