psoopf ......\forcecol.m ......\forcerow.m ......\goplotpso.m ......\normmat.m ......\opf2.m ......\pflow.m ......\psoopf26.m ......\psoopf30.m ......\pso_Trelea_vectorized.m ......\Solution to Optimal Power flow by PSO.doc