TabulatedModel – linear interpolator for a numerical table of intensity values¶

class qef.models.tabulatedmodel.TabulatedModel(xs, ys, *args, **kwargs)[source]¶

fitting the tabulated Model to some arbitrary points

Parameters:	xs (`ndarray`) – given domain of the function, energy ys (`ndarray`) – given domain of the function, intensity Fitting parameters – rescaling factor `amplitude` shift along the X-axis `center`

guess(data, x, **kwargs)[source]¶

Guess starting values for the parameters of a model.

Parameters:	data (`ndarray`) – data to be fitted x (`ndarray`) – energy domain where the interpolation required kwargs (dict) – additional optional arguments, passed to model function.
Returns:	parameters with guessed values
Return type:	`Parameters`