PNG IHDR c T pHYs nu> tIME 09֠ "tEXtCreation Time 31-Oct-2011 14:48:20O $tEXtSoftware MATLAB, The Mathworks, Inc.R IDATxd Pֳkj 9suէ"Wļ, v L D N D N D N D N D N D N D N D j' 3ee) xY܍ZB!a d 3R %>#K ]"ŭ>_q+|؆QUIj7/h*1}]~I4+ ( } v^OR"ΚÕ?MsX¡9(-'O(NcK$[vTɍʜfX;]o䏟6Kd?[v @B"u$ M8v:d+)|H 1Ϛ\J͡F 4%vkpoce^S9wOXC<֬w_j5Dg D+>߇dC¦k;,ܬ~&ty_#exI U]>RV~4ʔe_ľxfj5"VAiYv ̘o\O8VSd(ʻC(>ՅLWkKln|HTӻ$2/{,aUB^\S&W,Vh6aeniiaS vj&,_sCn(%|}[_>-7]Lr$M"d5)8vczӊM= H[<)PSw{$ dMS%|Af1wp+/u7UBX\ܥMnPn yYo}u[oAwSm\2