ShiftedGaussian Struct Reference

#include <assembly.h>

Inheritance diagram for ShiftedGaussian:

Public Member Functions
virtual Number	evaluate (const RBParameters &mu, const Point &p, const Elem &)
	Evaluate this parametrized function for the parameter value mu at the point p. More...

Detailed Description

Definition at line 39 of file assembly.h.

Member Function Documentation

evaluate()

virtual Number ShiftedGaussian::evaluate ( const RBParameters &  , const Point &  , const Elem &    )

virtual

Evaluate this parametrized function for the parameter value mu at the point p.

Reimplemented from libMesh::RBParametrizedFunction.

Definition at line 41 of file assembly.h.

References libMesh::RBParameters::get_value(), std::pow(), and libMesh::Real.

  {
    Real center_x = mu.get_value("center_x");
    Real center_y = mu.get_value("center_y");
    return exp(-2.*(pow(center_x-p(0),2.) + pow(center_y-p(1),2.)));
  }

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

• examples/reduced_basis/reduced_basis_ex4/assembly.h