_NonparametricOperator

class _NonparametricOperator(entries=None)

Base class for operators that do not depend on external parameters.

Child classes:

• opinf.operators.ConstantOperator

• opinf.operators.LinearOperator

• opinf.operators.QuadraticOperator

• opinf.operators.CubicOperator

• opinf.operators.InputOperator

• opinf.operators.StateInputOperator

Properties

entries	Discrete representation of the operator, the matrix \(\Ohat\).
shape	Shape of the operator entries array.
state_dimension	Dimension of the state \(\qhat\) that the operator acts on.

Methods

apply	Apply the operator mapping to the given state / input.
copy	Return a copy of the operator.
datablock	Construct the data matrix block corresponding to the operator.
galerkin	Get the (Petrov-)Galerkin projection of this operator.
jacobian	Construct the state Jacobian of the operator.
load	Load an operator from an HDF5 file.
operator_dimension	Column dimension of the operator entries.
save	Save the operator to an HDF5 file.
set_entries	Set the entries attribute.