本文针对在独立学院应用型人才培养模式下,结合《信号与系统》课程的特点、教学的现状和存在的问题,总结几年的教学方式方法的改进。从改善教学效果、提高教学质量、激发学生学习兴趣的目标出发,提出了调整教学方式以及考核评估方式等一系列的教改措施。这些措施对教学效果有一定程度的改善,对于学生学习的积极性和主动性有所提高,学生的成绩和知识掌握程度也相对有所提高。 In this paper, under the mode of cultivating applied talents in independent colleges, this paper summarizes the improvement of teaching methods and methods in recent years based on the characteristics of “signal and system” courses, teaching status quo and existing problems. Starting from the goal of improving teaching effectiveness, improving teaching quality and arousing students’ interest in learning, a series of educational reform measures are put forward, such as adjusting teaching methods and examining and assessing methods. These measures have a certain degree of improvement on teaching effectiveness, which has raised the enthusiasm and initiative of students and also improved the students’ scores and knowledge mastery.