基于FPGA的FIR滤波器的设计与实现

Design and Implementation of FIR Filter Based on FPGA

提出了一种采用Matlab的窗函数设计,使用现场可编程门阵列(FPGA)实现严格线性相位的16阶低通FIR数字滤波器的方案,并通过QUARTUS II 4.2和Matlab两种软件对设计方案进行联合仿真,验证了设计的正确性。

This paper presents a scheme which is designed a 16 order FIR filter of high linear phase with Matlab and implemented based on Field Programmed Gate Array （FPGA）. Combined simulation with QUARTUS Ⅱ 4. 2 and Matlab, the correctness is verified.