.ThermoSysPro.Properties.WaterSteam.IF97_packages.IF97_wAJ.Spline_Utilities.Modelica_Interpolation.Bspline1D.Utilities.interpolation_bandmatrix

Information

Interpolation of the points with a Bspline of degree n. Do NOT return a Bspline struct.
  Return the the raw information of control points and knots.

Interface

function interpolation_bandmatrix
  import U = ThermoSysPro.Properties.WaterSteam.IF97_packages.IF97_wAJ.Spline_Utilities.Modelica_Interpolation.Bspline1D.Utilities;
  extends Modelica.Icons.Function;
  input Real points[:, :] "[i,:] is point i on the curve to be interpolated";
  input Real param[size(points, 1)] "parameterization of the data points (not necessarily in the range 0..1)";
  input Integer degree(min = 1) = 3 "Polynomial degree of interpolation";
  output Real controlPoints[size(points, 1), size(points, 2)] "Control points";
  output Real knots[size(points, 1) + degree + 1] "knots";
end interpolation_bandmatrix;