一种超声波声速测量实验仿真软件的设计及实现

Design and Realization of an Experimental Simulation Software for Ultrasonic Sound Speed Measurement

基于Matlab GUI设计及实现了一种可用于超声波声速测量的实验仿真软件。该软件由登录、欢迎、实验内容和实验小结四个界面组成。其中,实验内容界面包含实验原理、视频讲解、驻波法测量实验和相位比较法测量实验四个功能模块,而驻波法和相位比较法测量实验界面均包含图形显示、参数设置、数据记录、数据处理和误差分析五个部分。本仿真软件具有功能齐全、使用成本低、直观形象、操作简单、界面友好、参数设置灵活可控以及数据处理快捷精准的优点,可以激发学生对实验的兴趣和热情,有助于学生深刻地理解实验原理,增强实验教学的效果。

It designs and implements an experimental simulation software for ultrasonic sound speed measurement based on Matlab GUI.The software consists of four interfaces:login,welcome,experimental content and experimental summary.Among them,the experimental content interface includes four functional modules:experimental principle,video explanation,standing wave method measurement experiment and phase comparison method measurement experiment,while the measurement experimental interfaces of standing wave method and phase comparison method all consist of five parts:graphical display,parameter setting,data recording,data processing and error analysis.The simulation software has the advantages of complete function,low use cost,intuitive image,simple operation,user-friendly interface,flexible and controllable parameter setting,and fast and accurate data processing.It can not only stimulate students’interest and enthusiasm in the experiment,but also help students to deeply understand the experimental principle and enhance the effect of the experiment teaching.