基于MATLAB在IIR滤波器的设计与仿真

The Application of MATLAB in the Design and Simulation of IIR Filter

介绍一种利用MATLAB信号处理工具箱快速有效地设计IIR滤波器的方法;给出利用信号处理工具箱的FDATool工具进行界面设计的详细步骤,提出使用MATLAB语言进行程序设计和使用Simulink进行仿真的方法。

This paper presents a method based on the Signal Processing Toolbox of MATLAB to design IIR filter effectively. The detailed process of designing an interface by using the FDATool is given, and the filter simulation based on MATLAB language and Simulink is also introduced in this paper.