Fitting Analysis Of Dipole Moment Of Electron Motion Under Strong Laser Field

This article first analyzes the research background and significance of this paper,and introduces the research progress and current status of data fitting problems.D-ifferent fitting models are suitable f or different problems,and there are a variety of options.Curve fitting is important for data analysis Tools,play a decisive role in mathematics,physics,chemistry and other scholars.The second chapter first gives the time-dependent Schroding equation of the hydro-gen atom system used in the traditional physical method is given.It mainly introduces the theoretical knowledge of Least Squares and Gaussian fitting The theoretical basis of fitting,and the evaluation criteria of the effects of these fitting methods.The third chapter first gives a part of the original data to analyze the data image of the hydrogen atom to prepare for the fitting,and uses linear fitting,polynomial fitting,Gaussian fitting and Fourier fitting to fit the data.The fitting effect was analyzed.Finally,the main conclusions of this article are summarized.