“数字信号处理”是电子信息类专业本科生的专业基础课,由于公式多、内容枯燥,学生学习起来相当吃力。思维导图是一种树状结构图,作为思维辅助工具,具有形象、醒目、结构清晰的特点。结合教学案例,对思维导图引入教学的方法、过程及效果进行了探讨和分析。教学结果表明该方法能够激发学生兴趣,增强学生学习效果。 “Digital Signal Processing ” is a professional basic course for undergraduates majoring in electronic information. Due to the many formulas and dull content, students find it very difficult to learn. Mind map is a tree structure diagram, as a supporting tool for thinking, with the image, eye-catching, clear structure. Combining with the teaching case, the method, process and effect of introducing Mind Mapping into teaching are discussed and analyzed. The teaching results show that this method can stimulate students’ interest and enhance the learning effect of students.