基于SPSS的弦振动的研究

Research on String Vibration Based on SPSS

基于弦振动实验测量的数据,采用SPSS软件对测量数据进行相关分析,通过对输出结果的讨论,并进一步借助MATLAB软件对设计实验的三个变量,也就是弦线所受张力F、振动频率f和波长λ之间的变化进行可视化,结果验证三个变量呈线性关系。希望这种利用SPSS统计软件分析检验物理实验测量数据的方法,能对物理实验教学和实验数据处理提供帮助。

Based on the data of the string vibration experiment measurement,the SPSS software was used to analyze the measurement data,through the discussion of the output results,and further with the help of METLAB software to visualize the three variables of the design experiment,that is,the variation between the tension F,the vibration frequency f and the wavelengthλ,the results verified that the three variables are linear.It is hoped that this method of using SPSS statistical software to analyze and verify the measured data of physics experiments can provide help for physics experiment teaching and experimental data processing.