| 基于Matlab的二维FIR数字滤波器的设计 |
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| 引用本文： | 化希耀,苏博妮,张燕.基于Matlab的二维FIR数字滤波器的设计[J].塔里木农垦大学学报,2010,22(1):52-57. |
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| 作者姓名： | 化希耀 苏博妮 张燕 |
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| 作者单位： | 1. 塔里木大学信息工程学院,新疆,阿拉尔,843300
2. 西北师范大学物理与电子工程学院,甘肃,兰州,730070 |
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| 摘 要： | 数字滤波器设计是数字信号处理的重要组成部分。文章介绍了基于Matlab编程环境下用窗函数设计法，频率采样法，频率交换法，实现FIR二维数字滤波器的设计，并给出了设计实例仿真。设计结果表明，利用Matlab软件设计数字滤波器简便、易行。
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| 关 键 词： | Maflab FIR滤波器 窗函数 频率 |
The Design of 2D FIR Digital Filter Based on Matlab |
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| Hua Xiyao,Su Boni,Zhang Yan.The Design of 2D FIR Digital Filter Based on Matlab[J].Journal of Tarim University of Agricultural Reclamation,2010,22(1):52-57. |
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| Authors: | Hua Xiyao Su Boni Zhang Yan |
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| Institution: | Hua Xiyao1 Su Boni1 Zhang Yan2(1 College of Information Engineering,Tarim University,Alar,Xinjiang 843300)(2 College of Physics , Electronic Engineering,NorthWest Normal University,Lanzhou,Gansu 730070) |
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| Abstract: | The design of digital filter is one of the most important parts in signal processing.This article introduced using window function method frequency sampling method and frequency exchange method to implement the design of 2D FIR digital filter based on Matlab programming environment and gave example of simulation.The result indicates that using Matlab to design digital filter is very simple. |
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| Keywords: | Matlab |
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