基于Curve Fitting Toolbox的普朗克常数测定

Measurement of Planck's Constant by Curve Fitting Toolbox

介绍了使用MATLAB曲线拟合工具箱(Curve Fitting Toolbox)对光电效应实验数据进行曲线拟合,并利用曲线拟合的结果计算得到了普朗克常数.结果显示,利用曲线拟合工具箱能方便、直观的对实验数据进行拟合,使得实验的数据处理过程方便、准确.

This article introduced the use of MATLAB Curve Fitting Toolbox in disposing of Photoelectric effect experiment data. The Planck＇ s constant was calculated by the curve fitting results. It shows that the dispo- sing of experiment data can be very convenient and directly perceived by Curve Fitting Toolbox.