现代信息科技2026，Vol.10Issue(3)：18-20,25,4.DOI:10.19850/j.cnki.2096-4706.2026.03.005
基于ModelSim的数字滤波器设计与验证教学实践
Teaching Practice in the Design and Verification of Digital Filters Based on ModelSim
王冲 1疏静 1孙欢 1孙大鹰 1顾文华1
作者信息
摘要
Abstract
This paper expounds a teaching practice scheme for the design and verification of digital filters based on the ModelSim software,covering key steps including filter digitization,Verilog pipelined design and verification with the Testbench.The effectiveness of the designed algorithm is verified according to the filtering effect of the designed filter on signal sources with different frequencies.By designing a first-order RC low-pass digital filter,applying test stimulus signals of different frequencies to it,and analyzing its filtering output effect,the effectiveness of the designed algorithm is verified.This teaching practice helps students gain a deep understanding of the design flow of digital integrated circuits and improve their engineering practical capabilities as well as the spirit of innovative exploration.关键词
ModelSim/数字滤波器/Verilog HDL/流水线设计/Testbench/教学实践Key words
ModelSim/digital filter/Verilog HDL/pipelined design/Testbench/teaching practice分类
信息技术与安全科学引用本文复制引用
王冲,疏静,孙欢,孙大鹰,顾文华..基于ModelSim的数字滤波器设计与验证教学实践[J].现代信息科技,2026,10(3):18-20,25,4.
