epraya.Fitting

Fitting(Hamer, Exper, Vara, datexp)

Wrap function for the data fitting process. Creates a interactive display where the user can select the fitting method, data and sample type, max. number of iterations and reference error. The function print the fitting results and spectrum, but they can also be access with epraya.Result.

Parameters:

• Hamer (Class) – Container for the hamiltonian parameters.

• Exper (Class) – Container for the experimental conditions.

• Vara (Class) – Container for the range and parameters to vary.

• datexp (np.array) – Experimental spectrum data to fit.

Example

import epraya as epr
B,spc=epr.Seek()
Ham,Exp,Vary=epr.Start()
Ham.S=1/2
Ham.g=[2.003,2.003,2.003]
Ham.Hpp=[0,0.3]
Exp.Points=4096
Exp.Frange=[B[0],B[-1]]
Vary.g=[2.,2.2,2,2.2,2.,2.2]
epr.Fitting(Ham,Exp,Vary,spc)