.Physiolibrary.Blocks.Interpolation.Spline_der

Information

Derivative of Cubic spline interpolation function

Interface

function Spline_der
  input Real[:] x "x coordinations of interpolating points";
  input Real[:, 4] a "cubic polynom coefficients of curve segments between interpolating points";
  input Real xVal "input value of x to calculate y value";
  input Real xVal_der;
  output Real yVal_der "derivative y at xVal";
end Spline_der;

Revisions

author: Ondrej Vacek