摘要
基于实验箱的通信原理实验受硬件固定的限制,无法自由构建通信系统和无法进行频谱分析,利用SystemView仿真软件建立了虚实结合的通信原理综合实验室。通过2FSK调制解调系统虚拟仿真实验实例,说明通信原理虚拟仿真实验的系统设计、系统构建、信号分析等实验教学过程。
Due to the limitation of the hardware being fixed in experiment box, which cannot change, students cannot build communication systems freely. Moreover, most hardware laboratories only have oscilloscope and students cannot do spectrum analysis. Thus, using SystemView to simulate communication experiment can effectively make up for hardware experiments. The virtual experiment can be used to reform the experimental course of Communication Principle, and establish the comprehensive laboratory which can support both hardware experiments and virtual experiments. Rebuilding of comprehensive laboratory is introduced first. And, a virtual experimental example is given to illustrate the virtual experiment steps and explain advantages of the virtual experiment.
出处
《实验技术与管理》
CAS
北大核心
2014年第3期95-97,104,共4页
Experimental Technology and Management
基金
湖南农业大学本科教学改革研究项目"信息工程专业实验教学体系改革与研究"(A2013051)资助
