1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | foam-extend: Open Source CFD
4 \\ / O peration | Version: 3.2
5 \\ / A nd | Web: http://www.foam-extend.org
6 \\/ M anipulation | For copyright notice see file Copyright
7 -------------------------------------------------------------------------------
9 This file is part of foam-extend.
11 foam-extend is free software: you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by the
13 Free Software Foundation, either version 3 of the License, or (at your
14 option) any later version.
16 foam-extend is distributed in the hope that it will be useful, but
17 WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with foam-extend. If not, see <http://www.gnu.org/licenses/>.
31 pdf = strength * exp(-0.5*((x - expectation)/variance)^2 )
34 strength only has meaning if there's more than one pdf
41 \*---------------------------------------------------------------------------*/
48 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
53 /*---------------------------------------------------------------------------*\
54 Class normal Declaration
55 \*---------------------------------------------------------------------------*/
65 //- min and max values of the distribution
69 List<scalar> expectation_;
70 List<scalar> variance_;
71 List<scalar> strength_;
78 //- Runtime type information
84 //- Construct from components
87 const dictionary& dict,
99 virtual scalar sample() const;
101 //- Return the minimum value
102 virtual scalar minValue() const;
104 //- Return the maximum value
105 virtual scalar maxValue() const;
109 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
111 } // End namespace Foam
113 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
117 // ************************************************************************* //