摘要
对IIR数字滤波器设计中的两种主要的数字化方法进行了比较研究,重点从s平面与z平面的映射关系上讨论了两种方法的原理、特点及转换性能,并给出了两种数字化方法的选用准则。
In this article, two main digital methods on the IIR digital filter design are introduced, it mainly discusses the principles, characteristics, translation performance of two methods from the mapping relation of S plane and Z plane, and also the selection guidelines of the two digital method is given.
出处
《山西电子技术》
2013年第1期26-28,共3页
Shanxi Electronic Technology
