数字滤波器的DSP实现

The Design and DSP Implementation of Digital Filter

本文以ＦＩＲ滤波器为例，讨论了数字滤波器的ＤＳＰ实现的基本思想，并介绍了如何应用ＭＡＴＬＡＢ进行ＦＩＲ滤波器的设计．

In this paper taking FIR digital filter as an example we discuss the principle of DSP implentation of digital filter and show how to use MATLAB to design FIR digital filter.