File list (Check if you may need any files):
shunting of single robot
........................\drawupdate.m
........................\grasping.m
........................\hs_err_pid332.log
........................\initalobjec.m
........................\initalobsta.m
........................\initalrobot.m
........................\initalworld.m
........................\pathbybnn.asv
........................\pathbybnn.m
........................\rank1.m
........................\update_d.m
........................\update_world.m