摘要
本文利用Matlab软件,以复合信号分离为例,对"数字信号处理"课程中的谱分析、数字滤波器设计和信号滤波这三个过程进行了仿真实现,给出了仿真结果。将Matlab应用于"数字信号处理"课程教学,可以帮助学生理解与掌握课程中的基本概念和基本分析方法,在激发学生学习兴趣同时,有效地提高了课堂教学质量。
Taking the separation of complex signals for example,the spectrum analysis,digital filter design and signal filter in the course of Digital Signal Processing are simulated by the software of Matlab,the simulation results are gained.This paper uses Matlab in Digital Signal Processing course teaching,which can make students understand and grasp the basic concept and analysis method of the course,stimulate students' interest and improve teaching quality.
出处
《电气电子教学学报》
2010年第S1期89-91,共3页
Journal of Electrical and Electronic Education
基金
西安科技大学教改项目(JG08058)
关键词
数字信号处理
谱分析
数字滤波器设计
digital signal processing
spectrum analysis
digital filter design
