0001 classdef KrigingInterpolant < RBFInterpolant 0002 %KRIGING Kriging interpolation method. Note that Kriging is just a 0003 % variant of a RBF interpolator where the RBF is a Variogram. 0004 % We can obtain Ordinary and Universal Kriging depending on the 0005 % 'PolynomialDegree' parameter: 0006 % - KrigingInterpolant(..., 'PolynomialDegree', 0): Ordinary Kriging 0007 % - KrigingInterpolant(..., 'PolynomialDegree', >0): Universal Kriging 0008 0009 properties 0010 % No properties required for this function other than those on 0011 % RBFInterpolant 0012 end 0013 0014 methods 0015 function obj = KrigingInterpolant(x, y, z, variogram, varargin) 0016 %KRIGING Construct an instance of this class 0017 0018 if ~isa(variogram, 'Variogram') 0019 error('The ''variogram'' argument needs to be an instance of the class Variogram'); 0020 end 0021 0022 % Superclass constructor 0023 obj@RBFInterpolant(x, y, z, varargin{:}); 0024 0025 % Set the RBF to be the variogram (note that this overrides the 0026 % definition of 'RBF' parameter in the original RBFInterpolant 0027 % constructor) 0028 obj.rbfFun = @variogram.eval; 0029 end 0030 end 0031 end 0032