MATLAB曲线拟合在霍尔效应实验中的应用

Curve fitting based on matlab and the application on the Hall effect experiment

通过霍尔效应实验测量数据,利用Matlab软件拟合磁场分布曲线,并对磁场分布规律予以分析。拟合曲线的方法分别使用了Matlab语句、Curve Fitting Tool工具箱和Basic Fitting工具箱。

The datas are measured by Hall effect experiment.The distribution curve of magnetic filed is fitted based on the matlab and the distribution pattern of magnetic field is analyzed.Matlab language,curve fitting tool and basic fitting are introduced in the curve fitting.