Introduction - If you have any usage issues, please Google them yourself
It is a free, open source MATLAB toolbox for symbolic data mining (SDM).
It uses a biologically inspired machine learning method called multigene genetic programming (MGGP) as the 'engine' that drives the automatic model discovery process.
GPTIPS is an acronym for Genetic Programming Toolbox for the Identification of Physical Systems.
GPTIPS is a generic genetic programming toolbox for MATLAB - but the main intention of GPTIPS is to perform symbolic data mining. That is, to allow you to automatically discover empirical symbolic non-linear models from data.