摘要
结合教学实际,利用Matlab GUI编写了三个程序,分别用来模拟理想驻波的形成、对比合成声场振幅与声压振幅、模拟驻波法测声速。直观形象的演示,既有助于学生理解实验原理,又可以激发他们的学习兴趣。
Combined with the teaching practice,three procedures have been prepared respectively by using Matlab GUI,used to simulate the ideal standing wave formation,compare the difference between synthetic sound field amplitude and sound pressure amplitude,and imitate the standing wave method for measuring sound velocity.Visual presentation not only helps the students to understand the experimental principle,but also can stimulate their interest in learning.
出处
《大学物理实验》
2013年第4期72-74,共3页
Physical Experiment of College
