PNG IHDR c T pHYs nu> tIME .6_h "tEXtCreation Time 07-Sep-2012 11:46:54t $tEXtSoftware MATLAB, The Mathworks, Inc.R IDATxkk `o% xگVIQi 1 p1b ) x;b ) x;b ) x;b B%Ns?sslr%0ek-sy$ ! syt36wfg3 ..o@._87`7|9n+jWm-w6`3vT /K~w.ibfNdlsf|ߛ~~lK?lO]6xwIN1 )7 gnUid[3 t*kPeک^m{iEw8O̬ZN!{U6Eux9r[_\Z bU]&pj5{eӯsP>flv&k'^B?p@rN>ПYJ`o\Dq>c{4x#) x;9<ֶK4{윾ț5;䇲vewIk6'˯lT\U'ZnX.\bNW4;Hg//9H1wgrLSp5;ku]߲3ݥ?|Hks zz|/UJ>mZ[\;ӯ5{(;s|] ^o`hȋ+kI S̩Sݍ\SI7ͪ&YN]j*JK˦gݪ9%V_18GoIn#x'Nϟǯ~{0z/9b SN=p靵SɽZ[bON/vmK69mԛr>!&Q{3uhs2Kv~qݎ}_ b[X%Y*!*u:斿3{ʪls̹Wk7} v|?vw