| 滤波器设计的Pade逼近法 |
| |
| 引用本文： | 徐慧芬.滤波器设计的Pade逼近法[J].南京大学学报(自然科学版),1989,25(2):288-294. |
| |
| 作者姓名： | 徐慧芬 |
| |
| 作者单位： | 南京大学信息物理系 |
| |
| 摘 要： | 本文介绍了一种新颖的计算机辅助设计滤波器的方法。现有的滤波器设计或是逼近其幅度特性、或是逼近其相位特性。而本文介绍的Padé逼近法,可在无法写出网络函数解析表达式情况下,设计出能同时满足其特殊的幅度特性与相位特性的网络。
|
| 关 键 词： | 滤波器设计 Pade逼近 计算机辅助设计 同时逼近幅度与相位特性 |
Pade APPROACH METHOD OF FILTER DESIGN |
| |
| Xu Huifen.Pade APPROACH METHOD OF FILTER DESIGN[J].Journal of Nanjing University: Nat Sci Ed,1989,25(2):288-294. |
| |
| Authors: | Xu Huifen |
| |
| Institution: | Department of Information Physics |
| |
| Abstract: | A new computer-aided design method of filter is introduced in the paper. The general method of filter design approaches either amplitude response or phase response. The Pade approach method described here can be used to design network that approaches both special amplitude and phase responses, in the absense of analytical expression of network function. |
| |
| Keywords: | filter design Pade approach computer-aided design approaching both amplitude and phase response |
| 本文献已被 CNKI 维普 等数据库收录！ |
