PNG IHDR c T pHYs nu> tIME-4XV "tEXtCreation Time 08-May-2013 11:45:01 $tEXtSoftware MATLAB, The Mathworks, Inc.R IDATxі* PuJQDE{ܩ$QH08 b: \L D N D N D N ;se!q|C68G,FmBy<:S|wU-nwW V`+Znaxc ޮƦ_i}u6U_u{]]s.Uʳg_K,Vh)qNx-u>r Сs. .=y~sهrO|1c .\>gca̓Z9ϼk v^U-9 9:{y-TfnOv%I<'8grµSL:6r=tX^ C`~e-c ]y=t-~ыg2m=0Z8p9~3qi%O1m?A&+.Oc]sQpsnV1c ޮt8"B֬Q=]co9k9tWr:'qttjWnϴX6pwa]wq(WSf2BW1ĺzh8]ay?a[rZҜ꼙UU9%̌S vך*1pjMׄtqnNrϒ'G'^ī68/br7G\Kkgf%眳 gmݥ9{NmM[%c IzΣ}G8] (¡ċ\ynǠ6%e,#,pxOUsNI|Ik#%)?jv nx˷-5Q-w?:gWn/.T~'ՙ v֕Gd( w[IWn(~