PCL
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Implemented radial basis functions (RBFs) for surface spline interpolation. More...
The symbols used in the following table are:
phi(r) The radial basis function evaluated at a point (x,y) r Distance to center, r^2 = (x-xc)^2 + (y-yc)^2 (xc,yc) Center point eps Shape parameter
RadialBasisFunction::Unknown | Unknown or unsupported function. |
RadialBasisFunction::VariableOrder | phi(r) = (r^2)^(m-1) * Ln( r^2 ) |
RadialBasisFunction::ThinPlateSpline | phi(r) = r^2 * Ln( r ) |
RadialBasisFunction::Gaussian | phi(r) = Exp( -(eps*r)^2 ) |
RadialBasisFunction::Multiquadric | phi(r) = Sqrt( 1 + (eps*r)^2 ) |
RadialBasisFunction::InverseMultiquadric | phi(r) = 1/Sqrt( 1 + (eps*r)^2 ) |
RadialBasisFunction::InverseQuadratic | phi(r) = 1/( 1 + (eps*r)^2 ) |