| 基于比较教学法的FIR数字滤波器设计实验 |
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| 引用本文： | 欧阳华,尹为民,邵英.基于比较教学法的FIR数字滤波器设计实验[J].电气电子教学学报,2011,33(1):75-77,103. |
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| 作者姓名： | 欧阳华 尹为民 邵英 |
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| 作者单位： | 海军工程大学,电气与信息工程学院,湖北,武汉,430033 |
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| 基金项目： | 海军院校教育科研课题，海军工程大学2008年度教育科研基金 |
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| 摘 要： | 数字滤波器设计是"数字信号处理"课程实验教学的重要内容,本文讨论了以Matlab仿真软件为设计FIR数字滤波器的三种手段:按照窗函数设计法的原理编程设计滤波器、采用Matlab信号处理工具箱提供的fir1函数设计滤波器和调用滤波器设计工具箱提供的图形用户界面设计滤波器.教学效果表明,采用比较教学法深化了学生对滤波器设计...
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| 关 键 词： | FIR数字滤波器 Matlab Fdatool 比较教学法 |
The FIR Digital Filter Design Experiment Based on Comparative Teaching Approach |
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| OUYANG Hua,YIN Wei-ming,SHAO Ying.The FIR Digital Filter Design Experiment Based on Comparative Teaching Approach[J].Journal of Electrical & Electronic Engineering Education,2011,33(1):75-77,103. |
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| Authors: | OUYANG Hua YIN Wei-ming SHAO Ying |
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| Institution: | OUYANG Hua,YIN Wei-ming,SHAO Ying (Dept.of Electrical and Information Eng.,Naval Univ.of Engineering,Wuhan 430033,China) |
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| Abstract: | Digital filter design is an important experiment in the course of Digital Signal Processing.Three means of FIR digital signal processing based on Matlab are discussed: using writing program following the steps of the design theory;calling the fir1 function provided by Matlab signal processing toolbox;using graphical user interface of filter design toolbox.The teaching effect shows that not only the students' understanding of the theory of the filter design is deepened,but also the students' practical abilit... |
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| Keywords: | Matlab Fdatool |
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