基于Matlab的多采样率信号处理教学设计  

Teaching Design of Multirate Sampling Signal Processing by Matlab

作　　者：张萌[1] 武攀[1] 

机构地区：[1]东南大学国家专用集成电路系统工程技术研究中心,江苏南京210096

出　　处：《电气电子教学学报》2009年第4期101-103,共3页Journal of Electrical and Electronic Education

摘　　要："数字信号处理"是一门理论性较强的课程,学生对该课程中多采样率的概念一般较难掌握。本文分析了多采样率信号处理教学重点和难点,充分利用Matlab工具深入讨论多采样率数字信号处理的辅助教学,有助于加强学生对相关概念的理解,从而提高该课程的教学效果。Digital Signal Processing is a course which has many abstruse theories. It is harder for students to understand the concept of multirate in the curricula. This paper analyses the key and difficult points of the multirate sampling signal processing, and uses the Matlab tools to carry out the teaching aids about the multirate sampling. By doing that, we can strengthen the student＇s understanding of related concepts, so as to enhance the effectiveness of teaching the course about multirate signal processing.

关 键 词：数字信号处理 多采样率 数字滤波 MATLAB 

分 类 号：TN911.72[电子电信—通信与信息系统] G642.423[电子电信—信息与通信工程]