摘要
利用Matlab GUI制作弦振动仿真课件,集成多种功能,可以模拟弦线上驻波波长随弦线密度、弦线张力、振源频率的变化。可实现数据的定量测量,自动读取、记录数据。集成数据处理功能,采用对数作图法处理数据,并给出拟合曲线和拟合系数。
Using Matlab GUI to design a simulation courseware of string vibration. The simulation courseware integrating a variety of functions can simulate the standing wave length changed with the linear density of string,the tension of string and the frequency of vibration. It integrated function of quantitative measurements that can automatically read and save data.It processed the data by the method of logarithmic mapping,the fitting curve and fitting coefficient was given by software automatically.
出处
《大学物理实验》
2017年第2期109-115,共7页
Physical Experiment of College
基金
国家自然科学基金(11273012)
河南理工大学教改项目(2014JG059)
