基于Matlab的最小二乘曲线拟合在大学物理实验中的应用

The application of the least-squares curve fitting based on Matlab in the college physical experiments

将Matlab语言实现数据最小二乘处理的方法应用于大学物理实验,避免了传统实验数据处理方法的弊端,增加了数据处理的准确性及快捷性,Matlab的可视化功能也可以更加直观地反映实验结果,在实际教学中取得了良好的教学效果.

Using Matlab language to realize the least squares data treating in the college physics experiment can avoid the malpractice in additional ways,enhance the veracity and efficiency of data processing.The experiment result can be reflected intuitively with the visual function of the Matlab.We get good harvest in experiment teaching by applying this method.