数字信号处理课程的教学研究

Research on Digital Signal Processing Teaching Curricular

针对数字信号处理课程概念多、难度大、灵活度高、不易被学生熟练掌握等特点,从以教师为主导的授课方法和以学生为主体的学习方法两个方面对数字信号处理课程的教学进行了研究和探索。通过多媒体教学的改进、实验辅助教学、丰富教学方法优化以教师为主导的授课方法;通过强化复习、做好课堂记录、整理概念及分层次选择题库改进以学生为主体的学习方法。以上方法在教学实践中取得了较好的成效。

According to the properties of the curricula Digital Signal Processing,such as abundance in concept,difficult to understand,flexible to deal with and uneasy to be mastered efficiently by the student,we have made some researches and explorations on teaching of Digital Signal Processing curricula in two aspects.One aspect is teaching method dominated by the teacher,the other is learning method dominatde by the student.We optimize the teaching method dominated by the teacher through improving multimedia teaching,assisting teaching by experiment,enriching in teaching methods;and optimize the learning method dominated by the student through strengthening review,taking notes in class,packing up concepts,choosing exercises based on different levels.Methods above have abtained good achievements in our teaching practice.