信号处理课程群“庖丁解牛”式教学范式探索

Teaching Paradigm Exploring of Signal Processing Courses Group from the Fable Pao-Ding Dissecting Cattle

摘要: 信息处理类课程群是电子、通信、人工智能等专业的主干课程，涉及概念多、理论深、数学推导抽象、应用设计与理论知识结合性强等特点。现有的信息类课程教学改革重点是通过加强实践实验教学的途径解决学生学习理论知识困难，存在忽视信号处理类课程的理论性质和数学运用性特点、缺少与实际应用相结合的创新性实验实践项目等不足。文章将理清信号处理课程群的知识框架体系与课程间联系，探索“庖丁解牛”式的教学范式；从实际应用系统中寻找实验实践项目来源；重点培养学生运用数学分析解决信号处理领域问题的能力，为电子信息及人工智能专业学生培养提供一种全新的教学方式。

Abstract: Information Processing Course Group (IPCG) is a backbone courses for electronics, communications, artificial intelligence and other majors. It involves many concepts and has several characteristics of deep theories, abstract mathematical derivation, and strong combination of application design and theoretical knowledge. The current teaching reform of information courses focuses on solving students’ difficulties in learning theoretical knowledge by strengthening practical experiment teaching. But it neglects the theoretical nature and mathematical application characteristics of signal processing courses, and lacks innovative experimental practice projects. This paper will clarify the connection between the knowledge framework system and the courses of IPCG, and explore the teaching paradigm based on the fable Pao-Ding dissecting cattle. It will find the sources of experimental projects from the practical application system. It focuses on cultivating students’ ability to solve problems in the field of signal processing using mathematical analysis, and provides a new teaching paradigm for students majoring in electronic information and artificial intelligence.