一种基于matlab及FPGA的fir低通滤波器的设计与实现-fir low-pass filter based on matlab and FPGA Design and Implementation

本文档介绍窗函数法设计fir滤波器的概念和方法，观察用几种常用窗函数设计的fir数字滤波器技术指标。并给出相应的matlab代码和结果分析。-This document describes the window function design fir filter concepts and methods of observation window function with several common fir digital filter design specifications. And