Digital signal processing is an important subject-centered curriculum.In order to incarnate basic and frontier of curriculum contents, modem teaching methods should be utilized.

• 摘要数字信号处理课程是电子信息类本科生的重要专业基础课，为了能够更好地体现该课程内容的基础性和前沿性，笔者将现代化技术引入了课堂教学。