Scale1D

class sherpa.models.basic.Scale1D(name='scale1d')[source]

Bases: sherpa.models.basic.Const1D

A constant model for one-dimensional data.

This is a specialized form of the Const1D model where the integrate flag is turned off.

c0

The amplitude of the model.

Notes

The functional form of the model for points is:

f(x) = ampl

and for an integrated grid it is:

f(xlo,xhi) = ampl * (xhi - xlo)

This later case will only be used if the integrate attribute is set to True.

Attributes Summary

thawedparhardmaxes
thawedparhardmins
thawedparmaxes
thawedparmins
thawedpars

Methods Summary

apply(outer, \*otherargs, \*\*otherkwargs)
calc(pars, xlo, \*args, \*\*kwargs)
get_center()
guess(dep, \*args, \*\*kwargs)
reset()
set_center(\*args, \*\*kwargs)
startup()
teardown()

Attributes Documentation

thawedparhardmaxes
thawedparhardmins
thawedparmaxes
thawedparmins
thawedpars

Methods Documentation

apply(outer, *otherargs, **otherkwargs)
calc(pars, xlo, *args, **kwargs)
get_center()
guess(dep, *args, **kwargs)
reset()
set_center(*args, **kwargs)
startup()
teardown()