_ParametricModel

class _ParametricModel(operators)

Base class for parametric monolithic models.

Parent class: opinf.models.mono._base._Model

Child classes:

• opinf.models.mono._parametric._InterpolatedModel

Properties

A_	opinf.operators.LinearOperator (or None).
B_	opinf.operators.InputOperator (or None).
G_	opinf.operators.CubicOperator (or None).
H_	opinf.operators.QuadraticOperator (or None).
ModelClass	Nonparametric model class that represents this parametric model when evaluated at a particular parameter value, a subclass of opinf.models.mono._base._Model.
N_	opinf.operators.StateInputOperator (or None).
c_	opinf.operators.ConstantOperator (or None).
input_dimension	Dimension \(m\) of the input (zero if there are no inputs).
operators	Operators comprising the terms of the model.
parameter_dimension	Dimension \(p\) of the parameters.
state_dimension	Dimension \(r\) of the state.

Methods

copy	Make a copy of the model.
evaluate	Construct a nonparametric model by fixing the parameter value.
fit	Learn the model operators from data.
galerkin	Construct a reduced-order model by taking the (Petrov-)Galerkin projection of each model operator.
jacobian	Construct and sum the state Jacobian of each model operator.
predict	Solve the model at the given parameter value.
rhs	Evaluate the right-hand side of the model by applying each operator and summing the results.