一种基于分布式算法的FIR滤波器设计与实现

Design and Implementation of a FIR Filter Based on Distributed Arithmetic

提出了基于分布式算法的FIR数字滤波器的实现方法。给出了在FPGA中采用查找表实现算法的系统结构,并在QuartusⅡ环境下完成仿真与综合,验证了该算法的正确性和高效性。

A method to implement FIR digital filter based on distributed arithmetic is put forward.Simulation carried out under QuartusⅡ has proved the correctness and high effectiveness of the system design using look up table.