PNG IHDR j pHYs gR tIME;'* "tEXtCreation Time 11-Jun-2011 23:59:39a91 $tEXtSoftware MATLAB, The Mathworks, Inc.R IDATx=QL#l, c pp3 6lɲ,#S=;W_|cjyfS+3W6=kVU[U_5_SU__1Tvzw=yOvd{3s.|'ʯgU~Kx-]U 'A/Tؾio韪ߪ{lok}~wclx__|UofU}_/U}\W^O}SU''=oo>\Q1W"ώT,GE{/Yڲ2rɾ뿾wFu֠}vv3FX.|lTƕ /1]nךrN9Cu@T_kHo:P a|z{:y@9X? ]_}۾t֘egf_7~c,g<\Wo]U-R+~k?;kqjqZq嗀[.%7^^eBcL/{rZiHkؙ~'_70c7Հ A얰_@nf4~dlsiFTĪ10:_\S^ ez8OtwǾG/ ||Oz'?ڲ2rÖl8{9-FZɸx<>9Wv> 8a0fnߖoojJ_ߙOF7;VB7O>g滵gg<м37(n5hc}1Qb'yC5F`x47 }!Fŭ'?Z?6Xyr&b-?EŻhV`ZIÛ9x3ߜW~w@CyY0g'4m(O£mc@FA..j9ZG`f˾V |{;1G=spWdb- 4gUkl#//kjXBE0ݷ\Hn4av!o!:iȚ5{Sg澷FrY[V~'9(Q1dGq|BF!ZIzNb=`uzG?ڳu!K09u(wc<,eH|#UW;>iS,'y@+?9Br 1<VW/%6;LL:~cy\i7yO">G 9b;8#V+c8.0dj2Iw"6A"?f}{_aPO4]g{9 ֶ=e٤vnǾ?ElU}˅dQvRc^5 5 ћebC GIu [NFҗTToĖ -{\gj4ӊ$hv1riYgsBnCP.F`HN,#gaY:8.ږS1`