定解问题的可视化教学设计探讨  

Research on the Visual Design of Teaching for Definite Solution Problem

作　　者：李明奇[1] 黄晋[1] 张波[1] 

机构地区：[1]电子科技大学数学科学学院,四川成都611731

出　　处：《大学数学》2013年第4期146-150,共5页College Mathematics

摘　　要：通过对一维弦振动的定解问题的计算机动态仿真,比较了不同定解条件下弦振动的视觉效果,讨论了相应的课外仿真设计.教学设计中突出了将传统的理论推导与计算机编程技术结合起来的教学思路,注重培养学生发现、分析和解决问题的兴趣和能力.Based on the computer dynamic simulation of one- dimensional definite solution problem of string vibration, comparison among the visual effects of string vibration under different boundary conditions is performed. The problem on how to design the corresponding extracurricular simulation exercises is discussed also. In the design of teaching, emphasis is focused on the combination between the traditional theoretical derivation and the computer programming skills, to improve students＇ interests and capability on discovering, analyzing and solving problems.

关 键 词：MATLAB 教学设计 细弦微振动 动态响应 仿真 

分 类 号：O175.23[理学—数学] G434[理学—基础数学]