MATLAB/Simulink仿真在“信号与系统”教学中的应用

Application of MATLAB/Simulink Simulation in Teaching of Signals and Systems

“信号与系统”是电子类专业的一门重要的专业核心课程,但该课程内容枯燥,理论性强。该文以连续周期信号的傅里叶级数为例,利用MATLAB/Simulink的形象演示可以辅助完成该知识点的课堂教学。运用这样的辅助教学手段不仅能加深学生对知识点的理解,而且能激发学生使用该软件的兴趣,从而提高学习效率,改善学习效果。

Signals and Systems is an important fundamental course for electronics specialties,but the course is of strong theory and abstract content.Taking the Fourier series of continuous periodic signal as an example,this paper uses the image demonstration of MATLAB/Simulink to assist the classroom teaching of this knowledge point.Such auxiliary teaching methods can not only deepen students’ understanding of knowledge points,but also stimulate students’ interest in using the software,so as to improve learning efficiency and learning effect.