.PowerSystems.Utilities.Math.fminSearch

Information

see Matlab 'fminsearch':

 FMINSEARCH Multidimensional unconstrained nonlinear minimization (Nelder-Mead).
    X = FMINSEARCH(FUN,X0) starts at X0 and attempts to find a local minimizer
    X of the function FUN. FUN accepts input X and returns a scalar function
    value F evaluated at X. X0 can be a scalar, vector or matrix.

Actually only used for precalculation of generator data (fixed function-argument),
Should be modified (domains with boundaries).

Interface

function fminSearch
  extends Modelica.Icons.Function;
  input Real[:] x0 "start value, fcn(x0) is approximate min";
  input Real[:] x_opt "optional further arguments of function fcn";
  output Real[size(x0, 1)] x "argument where function value is minimal";
  output Real y "value of function at x";
end fminSearch;