“数字信号处理”课程教学方法探讨

Research on Teaching Methods for Digital Signal Processing Course

本文总结了"数字信号处理"课程中各概念和知识点间的耦合关系。笔者在授课过程中,以这些耦合关系为基本框架,以各概念和知识点的物理含义为材料,结合适当的科学史和工程应用介绍,逐步为学生构建出数字信号处理知识体系,在授课中辅以合理的多媒体演示和实验验证,使学生的成绩稳步提高。

The coupling relationship of concepts and knowledge points in Digital Signal Processing course is summa- rized according to the teaching life of the authors. In lectures, the summarized relationship acts as the building framework, the physical background of the concepts and knowledge points as the construction material, and the introduction of the related scientific history and engineering application as decoration, the knowledge hierarchy of Digital Signal Processing course can be founded for the students. With teaching method like this, along with properly designed multimedia demonstrations and experimental verification, the obscure course content can be taught in a simple way, the academic performance of students will boost up.