| 滤波器的设计优化及Matlab实现 |
| |
| 引用本文： | 刘新刚,程磊.滤波器的设计优化及Matlab实现[J].佳木斯大学学报,2007,25(4):478-480. |
| |
| 作者姓名： | 刘新刚 程磊 |
| |
| 作者单位： | 新疆大学电气工程学院,新疆乌鲁木齐830008 |
| |
| 摘 要： | 滤波器是一种具有频率选择性的电路,其设计的基本的步骤分为逼近和实现.本文详细介绍了滤波器的设计方法,通过用Matlab来实现和优化一个模拟三阶低通切比雪夫滤波器,从而获得所需滤波器的传递函数,为进一步电路设计和实现提供了一条有效的方法.通过实例分析可以看出,这种方法可以解决理论设计和实际中的诸多问题,通过程序仿真是完全满足设计要求的.
|
| 关 键 词： | 滤波器 逼近 频率 低通 优化 滤波器 设计优化 Matlab Filter Optimization 完全 程序仿真 问题 理论设计 实例分析 设计方法 电路设计 传递函数 切比雪夫 低通 模拟 逼近 频率选择性 |
| 文章编号： | 1008-1402（2007）04-0478-03 |
| 收稿时间： | 2007-05-24 |
| 修稿时间： | 2007-05-24 |
Design Optimization of Filter and Matlab Accomplishment |
| |
| LIU Xin-gang,CHENG Lei.Design Optimization of Filter and Matlab Accomplishment[J].Journal of Jiamusi University(Natural Science Edition),2007,25(4):478-480. |
| |
| Authors: | LIU Xin-gang CHENG Lei |
| |
| Institution: | Department of Electrical Engineering,Xinjiang University, Wulumuqi 830008, China |
| |
| Abstract: | A filter is a circuit used to select a specific frequency. The basic design steps of a fliter include approximation and accomplishment. This paper introduced the design procedures in details, using Matlab to realize and optimize the simulation third order low - pass Chebyshev filter to obtain the function. It is an effective method for the circuit design and realization. From the example it can be drawn that this method may resolve many problems on theory design and practice. Through the program simulation, it proves that the design procedure is suitable for the design requirements. |
| |
| Keywords: | filter approximate frequency low - pass optimization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
