To develop virtual experiments for undergraduate teaching of biomedical engineering, it is introduced a novel method of modeling electrocardiograph virtual experiment with virtual reality modeling language (VRML) configuration design, which access JavaScript and 3Ds Max. This electrocardiograph virtual experiment had been realized by VRML technique. The virtual experiment is very effective and practical for the teaching.%开发生物医学工程专业本科生教学的虚拟实验,采用虚拟现实建模语言VRML方法进行心电图虚拟实验的建模仿真及交互控制,结合VRML与JavaScript、VRML与3Ds Max之问的接口技术,按照VRML结构设计方法完成虚拟心电图机实验的设计及制作过程;运用VRML技术实现了虚拟心电图机的典型实验;所开发的虚拟实验提高了教学效率,具有良好的应用价值.
展开▼
