| 快速设计IR数字滤波器 |
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| 引用本文： | 高佩珠,张伏波.快速设计IR数字滤波器[J].安徽师范大学学报(自然科学版),1998(1). |
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| 作者姓名： | 高佩珠 张伏波 |
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| 作者单位： | 上海大学通信与信息工程学院 |
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| 摘 要： | 本文提出了从模拟低通原型滤波器快速设计ＩＲ数字滤波器的原理和方法，该方法用计算机设计快速简便，运算量明显减少
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| 关 键 词： | IIR数字滤波器 模拟低通原型滤波器 频率变换 递推算法 |
FAST DESIGNING IIR DIGITAL FILTER |
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| Gao Peizhu\ Zhang Fubo.FAST DESIGNING IIR DIGITAL FILTER[J].Journal of Anhui Normal University(Natural Science Edition),1998(1). |
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| Authors: | Gao Peizhu\ Zhang Fubo |
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| Abstract: | This article presents a theory and method of fast designing IIR digital filter according to analog prototype filter. By using this method, times of calculation can be decreased a lot. And it is much quicker and more simple to design IIR digital filter by computer. |
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| Keywords: | IIR digital filter\ analog prototype filter\ frequency transformation\ recurrence calculation |
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