信号类课程的虚拟实验平台设计  

Design of virtual experiment platform of signal courses

作　　者：燕慧英[1] 杜娟[1] 

机构地区：[1]洛阳师范学院物理与电子信息学院,河南洛阳471022

出　　处：《大众科技》2015年第7期155-157,共3页Popular Science & Technology

基　　金：洛阳师范学院教改项目

摘　　要：针对信号类课程的实验硬件投入不足、实验教学内容受限的特点,利用MATLAB软件强大的数值处理及Web发布功能,设计实现了信号类课程的虚拟实验平台。该实验平台以交互的形式对课程中的实验内容进行仿真并实时显示,将抽象的概念、复杂的数值计算变得简单直观,有利于学生对基础概念和原理的理解。实验教学表明,该实验平台可以克服硬件实验的限制,拓宽了实验内容,增强了实验的灵活性,为实验教学的改革提供了新的思路。Aiming to the characteristic of the hardware experimental input shortage and the limitations of the experimental teaching content, using the function of MATLAB powerful numerical processing and web publishing, it designs and achieves the virtual experimental platform for signal courses. It simulates and real-time displays the experimental content of the signal courses in the form of interaction, the abstract concepts and complex numerical calculation becomes Simple and intuitive, which is beneficial to the students＇ understanding on the basic concept and principle. Experimental teaching shows that the experimental platform can overcome the limitations of hardware experiments, broaden the experimental content, enhance the flexibility of the experiment, and provide a new way for the reform of experimental teaching.

关 键 词：信号类课程 虚拟实验 MATLAB WEB 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]