为了适应素质教育对电子信息专业人才培养的要求,针对数字信号处理课程比较抽象,学生怕学、老师难教的情况,我们对该课程的教学内容、实践教学和课堂教学模式进行了改革,取得了较好的教学效果. In order to meet the quality education requirements for the training of electronic information professionals, for the digital signal processing courses are more abstract, students afraid of learning, teachers difficult to teach the situation, we teach the course content, practice teaching and classroom teaching reform has been made to obtain A better teaching effect.