| 微机数字滤波器设计程序 |
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| 引用本文： | 吴建华,徐锦蓉,史艳玲,刘征宇.微机数字滤波器设计程序[J].南昌大学学报(工科版),1990,12(1):1. |
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| 作者姓名： | 吴建华 徐锦蓉 史艳玲 刘征宇 |
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| 作者单位： | 江西工业大学电机工程系； 江西工业大学； 江西工业大学 无线电技术专业83级学生； 无线电技术专业83级学生； 无线电技术专业83级学生； |
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| 摘 要： | 本文介绍了在Cromemco C—10微型机上实现的数字滤波器设计程序,可分别用冲激不变法和双线性变换法设计巴特沃思和切比雪夫型的低通、高通、带通和带阻的无限冲激响应(IIR)数字滤波器,用窗函数法设计上述类型的有限冲激响应(FIR)数字滤波器,并在打印机上绘制出高精度的特性曲线
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| 关 键 词： | 系统函数 数字滤波器 频率特性 程序设计 |
A Program for Digital Filter Designing Based on Microcomputer |
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| Wu Jianhua,Xu Jinrong,Shi Yamling,Liu Zhengyu Electrical Engineering.A Program for Digital Filter Designing Based on Microcomputer[J].Journal of Nanchang University(Engineering & Technology Edition),1990,12(1):1. |
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| Authors: | Wu Jianhua Xu Jinrong Shi Yamling Liu Zhengyu Electrical Engineering |
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| Affiliation: | Wu Jianhua;Xu Jinrong;Shi Yamling;Liu Zhengyu Electrical Engineering Department |
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| Abstract: | A program for digital filter designing based on CROMEMCO C-10mictocomputer is proposed. Executing the program, you can design Butterworth andChebyshev Infinite Impulse Response (IIR)filters including lowpass, highpass,bandpass and bandstop filters. Impulse Invariance and Bilinear Transformaion canbe used in the design. Also you can design Finite Impulse Response (FlR) filterswith the window function method. Not only the digital system's function but alsothe frequency characteristics are output on display or printer. This program is aneffective tool for fast and precise filter design based on microcomputer. |
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| Keywords: | Digital filter System's function Frequency characteristics Program design |
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