数字信号处理课程体系分析与教学实践

【摘要】 该文研究数字信号处理课程的主要内容，深入分析各知识点间的内在联系，将课程内容分为对象、方法和应用三大类。重新制定教学大纲，提出一种新的“3+1”式课程体系框架，在3大课程模块的基础上，添加与科研紧密结合的课程案例并应用于教学实践。课堂教学效果表明，新的课程体系更能帮助学生从整体上把握数字信号处理的核心内容，并加深学生对课程知识点的印象。更多还原

【Abstract】 This paper studies the main content of the "Digital Signal Processing" course, deeply analyzes the internal connections between various knowledge points, and divides the course content into three categories: objects, methods, and applications. We reformulate the curriculum syllabus, and propose a new "3 +1" curriculum system framework. Based on the three curriculum content modules, we design specific teaching cases related to frontier science, and apply them to our teaching practice. The classroom teaching effect shows that the new curriculum framework can help students to systematically grasp the core content of Digital Signal Processing and deepen students’ impression of course knowledge points.更多还原