Derivative of function Stepsmoother
function Stepsmoother_der extends Modelica.Icons.Function; input Real func "input for that result = 100%"; input Real nofunc "input for that result = 0%"; input Real x "input for interpolation"; input Real dfunc "derivative of func"; input Real dnofunc "derivative of nofunc"; input Real dx "derivative of x"; output Real dresult; end Stepsmoother_der;