C# Class YAMP.Numerics.Interpolation

Abstract base class for various interpolation algorithms.

Public Methods

Method	Description
ComputeValue ( double x ) : double	Computes an interpolated y-value for the given x-value.
ComputeValues ( MatrixValue x ) : MatrixValue	Uses the abstract Compute() methods to compute ALL values.
Interpolation ( MatrixValue samples ) : YAMP.Exceptions	Creates a new instance.

Method	Description
SolveTridiag ( double sub, double diag, double sup, double &b, int n ) : void	Solves the system of linear equations for a tri-diagonal A in A * x = b.

Computes an interpolated y-value for the given x-value.

public abstract ComputeValue ( double x ) : double
x	double	The x-value to search for a y-value.
return	double

Uses the abstract Compute() methods to compute ALL values.

public ComputeValues ( MatrixValue x ) : MatrixValue
x	MatrixValue	The matrix with given x values.
return	MatrixValue

Creates a new instance.

public Interpolation ( MatrixValue samples ) : YAMP.Exceptions
samples	MatrixValue	The given sample values - the matrix has to be Nx2 with the /// first column for the x values and the second column for the y values.
return	YAMP.Exceptions

Solves the system of linear equations for a tri-diagonal A in A * x = b.

protected SolveTridiag ( double sub, double diag, double sup, double &b, int n ) : void
sub	double	The lower diagonal of A.
diag	double	The diagonal itself of A.
sup	double	The upper diagonal of A.
b	double	The vector b in A * x = b.
n	int	The length of the diagonal.
return	void