摘要
基于Matlab GUI强大的计算、人机交互功能,设计出牛顿环干涉实验数据处理系统,该系统包括逐差法和最小二乘法两个数据处理应用界面。系统界面控件布局合理,操作简单,即时显示运行结果,功能符合逐差法和最小二乘法的数据处理要求。在界面上分别运行牛顿环实验数据,结果显示,两个处理界面均能快速、直观、准确地计算出凸透镜的曲率半径和不确定度,从而避免繁琐的计算和出现人为失误,大大提高学生处理牛顿环实验数据的效率。
The data-processing system of Newton ring experiment was designed based on Matlab GUI for its powerful calculation capabilities and human-computer interaction capabilities.The application interface of system contains two parts including successive difference method and least square method.The layout of controls in interfaces was reasonable,the operation was simple and the running results were displayed in real time.The function of system met the requirements of the experimental data processing with successive difference method and least square method.The measurement data of Newton ring experiment were running separately through the two interfaces.The results showed that the radius of curvature of convex lens can be obtained quickly,intuitively,accurately through the two interfaces.So the tedious calculation and human error can be avoided.The data of Newton ring experiment can be processed through utilizing the system more effectively by students.
作者
周志玉
ZHOU Zhiyu(The Experimental Management Center,Chengyi College,Jimei University,Xiamen,Fujian 361021,China)
出处
《武夷学院学报》
2022年第3期58-60,91,共4页
Journal of Wuyi University
基金
福建省教育厅中青年教师教育科研项目(科技类)(JAT191165)
集美大学诚毅学院第五批教育教学改革项目(CJ18018)。
关键词
牛顿环
Matlab
GUI
逐差法
最小二乘法
Newton ring
Matlab GUI
successive difference method
least square method
