File list (Check if you may need any files):
psoplotscorediversity.m
psoplotswarm.m
psoplotswarmsurf.m
releasenotes.txt
private
.......\heart.m
.......\initstate.m
.......\overlaycontour.m
.......\overlaysurface.m
.......\psocheckbounds.m
.......\psocheckinitialpopulation.m
.......\psocheckpopulationinitrange.m
.......\psocreationbinary.m
.......\psocreationuniform.m
.......\psogenerateoutputmessage.m
.......\psogetinitialpopulation.m
.......\psorunhybridfcn.m
.......\quadrifolium.m
.......\unitcircle.m
.......\unitdisk.m
.......\void.m
testfcns
........\ackleysfcn.m
........\binarytestfcn.m
........\dejongsfcn.m
........\dropwavefcn.m
........\griewangksfcn.m
........\langermannsfcn.m
........\nonlinearconstrdemo.m
........\rastriginsfcn.m
........\rosenbrocksfcn.m
........\schwefelsfcn.m
........\templatefcn.m
........\testfcn1.m
evolutioncomplete.m
pso.m
psobinary.m
psoboundsabsorb.m
psoboundspenalize.m
psoboundsreflect.m
psoboundssoft.m
psocalculatepenalties.m
psodemo.m
psoiterate.m
psooptimset.m
psoplotbestf.m