covarianceFunctions.h
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00001 #ifndef COVARIANCEFUNCTIONS_H_
00002 #define COVARIANCEFUNCTIONS_H_
00003 
00004 #include "covarianceFunction.hpp"
00005 
00006 class CovFunc1D : public CovFunc<TDoubleVector>
00007 {
00008   public:
00009 
00010     CovFunc1D();
00011     CovFunc1D(double ell_0, double sigma);
00012 
00013     virtual double getCov( const TDoubleVector &x, const TDoubleVector &y );
00014     virtual double getDerivative(const  TDoubleVector &p1, const  TDoubleVector &p2, int parameter);
00015     virtual int getNumParameter();
00016 
00017     void setHyperparameter(vector<double>& newHyperParam);
00018     void setHyperparameter(double ell0,double sigma);
00019     double ell_0;
00020     double sigma;
00021 };
00022 
00023 // -----------------------------------------------------------------------
00024 class CovFunc2D : public CovFunc<TDoubleVector>
00025 {
00026   public:
00027 
00028     CovFunc2D();
00029     CovFunc2D(double ell_0, double ell_1, double sigma);
00030 
00031     virtual double getCov( const TDoubleVector &x, const TDoubleVector &y );
00032     virtual double getDerivative(const  TDoubleVector &p1, const  TDoubleVector &p2, int parameter);
00033     virtual int getNumParameter();
00034 
00035     void setHyperparameter(vector<double>& newHyperParam);
00036     void setHyperparameter(double ell_0, double ell_1, double sigma);
00037 
00038     double ell_0;
00039     double ell_1;
00040     double sigma;
00041 };
00042 
00043 // -----------------------------------------------------------------------
00044 class CovFuncND : public CovFunc<TDoubleVector>
00045 {
00046   public:
00047         int n;
00048         vector<double> evalParam; 
00049     CovFuncND();
00050     CovFuncND(int n,double ell,double sigma);
00051 
00052     virtual double getCov( const TDoubleVector &x, const TDoubleVector &y );
00053     virtual double getDerivative(const  TDoubleVector &p1, const  TDoubleVector &p2, int parameter);
00054     virtual int getNumParameter();
00055 
00056     void setHyperparameter(vector<double>& newHyperParam);
00057 };
00058 
00059 
00060 #endif /*COVARIANCEFUNCTIONS_H_*/
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gaussian_process
Author(s): Maintained by Juergen Sturm
autogenerated on Wed Dec 26 2012 15:34:14