PNG
IHDR c T pHYs nu> tIME;B "tEXtCreation Time 31-Mar-2015 21:16:59=q $tEXtSoftware MATLAB, The Mathworks, Inc.R IDATx햫* Pk&'1
ktJ9 x^ n&R t" O'R t" O'R t" O'R t" O'R t" O'R t" O'R t" OW
ð;8 j#p- .#
ӏ
VzoWkuólfA!{sJNJVvXh$z֯ܐ3H1yd e˕>r=?ފ+kmx{{ߓ;t[>\A:v4¦Dl uWW'f^Ӳ)Ýo#لs\{;~mvm&F,Z Ŵ8)!}HXVFߨWc6;+|q "ŧKFfk).jAq.sV\{ŏ>lN;Ekg ѹ:]8Ÿ5PS'9ŜqEf xHqkrNb^F?8||bq{;zQƴKme<ٶq=rt[>Il@[uz6?X␕nwW:\ v8|Ǐ~ƥDȃmwCZ3kr]cn4飘Z)FmN42sw;|9 OW<VVOTD!*N+O<kPS)M;P̧PrM )+sTGbj{&u",wQިeɲ15+pgG;s(qQ~Xs-:jB{94w.?axF~C~h5g{g\9E(ovG<7P} ys}P4cJ,DNJ%[)*Q[ʼnCg$KZǔ5<{bʼn,GL~빥OU*]O۲sr[K_ RrZͧXCC\yWT
\>iO|9 OS\,tu3[h}lxޢTU,>)OK>רO-Si<]O& Q7nj7X`=!v^5FURWĸQ_r /8ʡP35ABHYұC5VlWf#a\xj\(Y*tOh,b}|$Kݡ%|0oBq[ە"U?tZ&ժeW"wC~p{['Kz)-˦vpTl-/ >G*Z0=gv7:Vfޒs"MF_eqK1vXOǢDrkV 5kti[v5z.MZ-~-'\{jKܸ=i>_XN1 }"t(\}ȉp5Ki]U[ze6JzmS4@ov|4ɤw[ޔX]`J][6WZUqĜ,)aS-rr%+r[lR^DUm}JbMx <_NqLŶk/0Զ?3/k$1
+Mjk>6Mnk=yk|' v56MMk%iOb3~G(:rN;|q-at)$J@z+w^+.pX\g,*<Fur{0H*fSZ͗S tsOȣT[ë?