Multiply¶
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class
astropy.modeling.functional_models.
Multiply
(factor=1, **kwargs)[source] [edit on github]¶ Bases:
astropy.modeling.Fittable1DModel
Multiply a model by a quantity or number.
Parameters: - factor : float
Factor by which to multiply a coordinate.
Attributes Summary
factor
fittable
inputs
linear
outputs
param_names
Methods Summary
__call__
(x[, model_set_axis, …])Evaluate this model using the given input(s) and the parameter values that were specified when the model was instantiated. evaluate
(x, factor)One dimensional multiply model function fit_deriv
(x, *params)One dimensional multiply model derivative with respect to parameter Attributes Documentation
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factor
¶
-
fittable
= True¶
-
inputs
= ('x',)¶
-
linear
= True¶
-
outputs
= ('x',)¶
-
param_names
= ('factor',)¶
Methods Documentation
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__call__
(x, model_set_axis=None, with_bounding_box=False, fill_value=nan, equivalencies=None) [edit on github]¶ Evaluate this model using the given input(s) and the parameter values that were specified when the model was instantiated.
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static
evaluate
(x, factor)[source] [edit on github]¶ One dimensional multiply model function
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static
fit_deriv
(x, *params)[source] [edit on github]¶ One dimensional multiply model derivative with respect to parameter