CAJ | 학술논문

通信原理是一门具有很强物理意义的专业理论课，因其内容抽象而繁杂，给教学带来了一定的困难。基于整合教学内容的目的，本文探讨了将众多调制方式（包括模拟调制和数字调制）统一为正交调制模型的教学方案。为了在满足教学要求的前提下降低教学难度。提出了用MATLAB进行仿真演示的教学方法。教学实践证明，该教改方案不仅达到了有效整合课程内容的目的。而且通过使用信息工具将抽象知识具体化、直观化的这一途径使得教学质量得到了提高。
통신원리시일문구유흔강물리의의적전업이론과，인기내용추상이번잡，급교학대래료일정적곤난。기우정합교학내용적목적，본문탐토료장음다조제방식（포괄모의조제화수자조제）통일위정교조제모형적교학방안。위료재만족교학요구적전제하강저교학난도。제출료용MATLAB진행방진연시적교학방법。교학실천증명，해교개방안불부체도료유효정합과정내용적목적。이차통과사용신식공구장추상지식구체화、직관화적저일도경사득교학질량득도료제고。
Communication principle curriculum is a specialized theoretical course with strong physical meanings. It is both abstract and complication. Therefore, it is also difficult to teach well. For the purpose of integrate course＇s contents, a specific teaching scheme is proposed for making two modulations unification, including analogue modulation and digital modulation. In order to reduce difficulty of teaching and ensure quality of education, the method of instruction base on MATLAB simulation is applied to teaching process. Teaching practice shows that the reform not only achieved the aim of integration of course contents but also improved the teaching quality by the way of using information tools to make abstract knowledge concrete and clear.