GenCurvefit uses differential evolution (genetic optimisation), with a user defined fit function, to fit data with up to 50 independent variables. The technique is extremely good at finding global minima in Chi^2, even with poor starting guesses.
Copyright - Andrew Nelson and the Australian Nuclear Science and Technology Organisation 2007.
|IGOR.7.00.x-7.0-0||2017-Mar-06||405.3 KB||Recommended for Igor 7.00.x and above||Help|
|IGOR.5.04.x-1.4.x-dev||2014-Sep-21||873.28 KB||Development snapshot for Igor 5.04.x and above||Help|