Matlab函数对数字滤波器IIR进行设计和实现，同时也加深我们对数字滤波器的常用指标和设计过程的理解 word文档-Matlab function of IIR digital filter design and realization also deepen our understanding of the common digital filter design process indicators and understanding word document

基于MATLAB的几种滤波器的设计实例，包括IIR和FIR