CAJ | 학술논문

本文通过分析“信号与系统”课程的特点，阐述案例教学的必要性。以信号时域分解教学内容为例，给出信号分解为直流分量与交流分量、奇分量与偶分量两个案例教学的设计思路和实施方法。实际教学效果表明：教学案例的引入较好地建立起知识点和实际应用的关联，便于对知识点形成较好的认知。
본문통과분석“신호여계통”과정적특점，천술안례교학적필요성。이신호시역분해교학내용위례，급출신호분해위직류분량여교류분량、기분량여우분량량개안례교학적설계사로화실시방법。실제교학효과표명：교학안례적인입교호지건립기지식점화실제응용적관련，편우대지식점형성교호적인지。
By analyzing the characteristics of Signals and Systems course,this paper discusses the necessity of ex-ample-based teaching. Taking signal time-domain decomposition as an example,we give thedesign ideas and imple-mentation methods of twoteachingexamples:signal can be decomposed into DC & AC component,even & odd com-ponent. Real teaching effects show that the introduction of teaching examples can establish a connection between-knowledge and practical use,and help students to form the reasonable cognition.