Search Group Algorithm (matlab code)

Matlab code of the recently developed Search Group Algorithm (SGA)

The Search Group Algorithm (SGA) is a metaheuristic optimization method for nonlinear, nonconvex, nonsmooth, multimodal, bounded optimization problems. You may also find a tutorial in a pdf file, which is a step by step explanation about how to use the SGA code. The sections and equations cited in this file refer to the paper that presented the SGA:
M.S. Gonçalves, R.H. Lopez, L.F.F. Miguel, “Search group algorithm: A new metaheuristic method for the optimization of truss structures”, Computers & Structures, 153:165-184, 2015. DOI: 0.1016/j.compstruc.2015.03.003
This paper may also be download at Research Gate:
https://www.researchgate.net/publication/274253521_Search_group_algorithm_A_new_metaheuristic_method_for_the_optimization_of_truss_structures

or from science direct at:

http://www.sciencedirect.com/science/article/pii/S0045794915000851