Radial Basis Functions (RBF)

Namespaces
namespace	bitpit::rbf
	Utility fuctions for RBF.

Classes
class	bitpit::RBF
	Class to handle Radial Basis Function with a large set of 3D points as nodes. More...
class	bitpit::RBFKernel
	Base class to handle Radial Basis Function with a large set of nodes. More...

Enumerations
enum class	bitpit::RBFBasisFunction {   RBFBasisFunction::CUSTOM = 0 , RBFBasisFunction::WENDLANDC2 = 1 , RBFBasisFunction::LINEAR = 2 , RBFBasisFunction::GAUSS90 = 3 ,   RBFBasisFunction::GAUSS95 = 4 , RBFBasisFunction::GAUSS99 = 5 , RBFBasisFunction::C1C0 = 6 , RBFBasisFunction::C2C0 = 7 ,   RBFBasisFunction::C0C1 = 8 , RBFBasisFunction::C1C1 = 9 , RBFBasisFunction::C2C1 = 10 , RBFBasisFunction::C0C2 = 11 ,   RBFBasisFunction::C1C2 = 12 , RBFBasisFunction::C2C2 = 13 , RBFBasisFunction::COSINUS = 14 , RBFBasisFunction::THINPLATE = 15 }
	Enum class defining types of RBF kernel functions that could be used in bitpit::RBF class. More...
enum class	bitpit::RBFMode { RBFMode::INTERP = 1 , RBFMode::PARAM = 2 }
	Enum class defining behaviour of the bitpit::RBF class. More...

Detailed Description

Enumeration Type Documentation

RBFBasisFunction

enum class bitpit::RBFBasisFunction

strong

Enum class defining types of RBF kernel functions that could be used in bitpit::RBF class.

Enumerator
CUSTOM	Identify custom linked support function
WENDLANDC2	Compact support Wendland C2 function
LINEAR	Compact support linear function
GAUSS90	Non compact gaussian with 90% of reduction at unary radius
GAUSS95	Non compact gaussian with 95% of reduction at unary radius
GAUSS99	Non compact gaussian with 99% of reduction at unary radius
C1C0	Compact quadratic funct, C1 on r=0, C0 on r=1, 0 outside
C2C0	Compact cubic funct, C2 on r=0, C0 on r=1, 0 outside
C0C1	Compact quadratic funct, C0 on r=0, C1 on r=1, 0 outside
C1C1	Compact cubic funct, C1 on r=0, C1 on r=1, 0 outside
C2C1	Compact biquadratic funct, C2 on r=0, C1 on r=1, 0 outside
C0C2	Compact cubic funct, C0 on r=0, C2 on r=1, 0 outside
C1C2	Compact biquadratic funct, C1 on r=0, C2 on r=1, 0 outside
C2C2	Compact poly (degree 5) funct, C2 on r=0, C2 on r=1, 0 outside
COSINUS	Compact cosinusoidal funct, value of 1 on r=0, 0 outside
THINPLATE	Non compact thin plate funct

Definition at line 40 of file rbf.hpp.

RBFMode

enum class bitpit::RBFMode

strong

Enum class defining behaviour of the bitpit::RBF class.

Enumerator
INTERP	RBF class interpolate external field data
PARAM	RBF class used as pure parameterizator

Definition at line 64 of file rbf.hpp.