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“信号与系统”是电子、电气、通信、控制等专业的学科基础课程。该课程由于理论性较强、内容较抽象、数学公式与理论推导较多,传统教学方法使得教学过程枯燥乏味,教学效果不甚理想。笔者结合自己多年讲授该课程的体会,提出了该课程教学方法和手段的改革意见,最后将Mat lab软件应用到教学中,将相关理论推导和物理结果以图形界面的形式进行阐述,注重物理含义的诠释,从而提高教学效果。
“Signal and System ” is the subject basic course of electronic, electric, communication, control and other professional. Due to its strong theoretical content and abstract content, the course derives more from the mathematical formulas and theories. The traditional teaching methods make the teaching process dull and the teaching effect is not ideal. Based on my experience of teaching this course for many years, I put forward the reform opinions about teaching methods and means of this course. At last, I apply Mat Lab software to teaching, explain the relevant theories and the physical results in the form of graphical interface, and pay attention to the physical meaning Interpretation, thereby enhancing the teaching effectiveness.