摘要
本文基于Matlab强大的的数据可视化功能,利用它的图形用户界面GUI较好地对驻波现象进行模拟仿真.从两列相向传播的平面简谐波的叠加出发,生动直观地展示了驻波形成的物理图景,并讨论了两列波的初相对驻波的影响.文中所述演示界面可以脱离Matlab环境独立运行,方便应用于课堂教学.并且通过实际课堂中引导学生自行编写Matlab程序,设计GUI界面,极大地激发了学生学习兴趣,有助于加深学生对驻波理论的理解.
Based on Matlab powerful data visualization function,the standing wave phenomenon is simulated with its GUI user interface.By superposing two plane simple harmonic waves traveling in opposite directions,this paper vividly illustrates the physics picture of standing wave.The graphical interface in this paper can run independently from Matlab environment,and it is convenient for classroom teaching.By guiding the students to write Matlab program and design GUI interface in classroom,it can greatly induce students'study interest and help students to get further understanding of standing wave theory.
作者
黄河
谭荣
HUANG He;TAN Rong(College of Mathematics and Science, Wuhan Institute of Technology, Wuhan, Hubei 430205)
出处
《绵阳师范学院学报》
2021年第5期23-26,31,共5页
Journal of Mianyang Teachers＇ College
基金
武汉工程大学教学改革研究项目(X2016035).
关键词
Matlab
GUI
仿真
波的叠加
驻波
graphical user interface(GUI)
simulation
wave superposition
standing wave
