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现行的“信号与系统”课程教学方法和手段在培养学生的创新能力和实践能力方面的作用有待提高,针对这一问题,研究了“信号与系统”课程的教学方法和手段改革方案。在教学方法方面,将启发式教学方法应用于课堂教学和实验教学中;在教学手段方面,采用多媒体和板书相结合的方式授课,将Matlab引入课堂教学和实验教学,并设计制作Flash动画。教学实践表明,教学方法和手段的改革有效地激发了学生的学习兴趣,加强了学生对知识的理解和掌握,促进了学生创新能力和实践能力的提高。
The role of the current teaching methods and means of “Signal and System” in the cultivation of students’ innovative ability and practical ability needs to be improved. In response to this problem, the reform of teaching methods and means of “Signal and System” Program. In terms of teaching methods, the heuristic teaching method is applied to classroom teaching and experimental teaching. In the aspect of teaching methods, the multimedia teaching is combined with the writing on a blackboard, the Matlab is introduced into classroom teaching and experimental teaching, and the Flash animation is designed and made. Teaching practice shows that the reform of teaching methods and means has effectively stimulated students’ interest in learning, strengthened students’ understanding and mastery of knowledge, and promoted the improvement of students’ innovative ability and practical ability.