LinearModel Class Reference

Linear Forward model. More...

Public Member Functions
	LinearModel (Index m_, Index n_)
	Default Constructor. More...
	LinearModel (ConstMatrixView J_, ConstVectorView y0_)
	Construct a linear model from a given Jacobian J and offset vector y0. More...
const OEMMatrix &	Jacobian (const ConstVectorView &xi)
	See ForwardModel class. More...
OEMVector	evaluate (const ConstVectorView &xi)
	See ForwardModel class. More...

Public Attributes
const Index	m
const Index	n

Private Attributes
OEMMatrix	J
OEMVector	y0

Detailed Description

Linear Forward model.

Linear forward model class that represents an affine relationship between state vector x and measurement vector y:

y = K * x + y_0

The resulting object stores a copy of the jacobian and the offset vector as Matrix and Vector, respectively.

Definition at line 51 of file test_oem.cc.

Constructor & Destructor Documentation

LinearModel() [1/2]

LinearModel::LinearModel ( Index  m_, Index  n_  )

inline

Default Constructor.

Definition at line 54 of file test_oem.cc.

LinearModel() [2/2]

LinearModel::LinearModel ( ConstMatrixView  J_, ConstVectorView  y0_  )

inline

Construct a linear model from a given Jacobian J and offset vector y0.

Parameters

[in]	J_	The Jacobian of the forward model.
[in]	y0_	The constant offset of the forward model.

Definition at line 62 of file test_oem.cc.

Member Function Documentation

evaluate()

OEMVector LinearModel::evaluate ( const ConstVectorView &  xi )

inline

See ForwardModel class.

Definition at line 69 of file test_oem.cc.

References J, m, mult(), ARTS::Var::y(), and y0.

Jacobian()

const OEMMatrix& LinearModel::Jacobian ( const ConstVectorView &  xi )

inline

See ForwardModel class.

Definition at line 66 of file test_oem.cc.

References J.

Member Data Documentation

J

OEMMatrix LinearModel::J

private

Definition at line 80 of file test_oem.cc.

Referenced by evaluate(), and Jacobian().

m

const Index LinearModel::m

Definition at line 77 of file test_oem.cc.

Referenced by evaluate().

n

const Index LinearModel::n

Definition at line 77 of file test_oem.cc.

y0

OEMVector LinearModel::y0

private

Definition at line 81 of file test_oem.cc.

Referenced by evaluate().

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The documentation for this class was generated from the following file:

• test_oem.cc