PNG IHDR c T pHYs nu> tIME07ҥ "tEXtCreation Time 16-Mar-2013 17:48:55|I6 $tEXtSoftware MATLAB, The Mathworks, Inc.R IDATxђ pk9m*֜$FQ[a / d N d N d N d r& Šx.JV߹wulmpL~{yFA } Nb}.Ɓdv+bjp{'+h^<.QJ&C@\y:pygr{_]6~5xy >Ww&n(uBpSgrtϔ_v>#{DRgY7ЁYwX;Qг=lrfeկ 2S vsбn1s*1կؽ:r|3Oֽj5M1}iҫ8A1[Nb o;IOZ^]) x;})#t㌂J`{xXN\5k~N)}Y"қpw3K?ϟIWgί IWW߲ {K㕟} Nbv+5\ṕ*Fc,ޝOoXYdUZs 0ցy:.РMCU: