PNG IHDR c T pHYs nu> tIME:X "tEXtCreation Time 06-Nov-2013 20:19:58 $tEXtSoftware MATLAB, The Mathworks, Inc.R IDATxvHPt/>xZF3*Q&it ;{ 8N1 \N1 \N1 \N1 \N1 \N1 \N1 \N1 \N1 \N1 \ v+lx/Gy\zSv{ŷv}'g87.vg`U )V.ߛ'{ݗ;k36'~P-2O}赵Ɨ~ oYS pusQ/ȶ,l/YVѓmyw]K~./1jv,>zg˞ eM1 YS]R-.[Lf-ݶ`wR͆G7j]S(.l{s:xO[P` kao{]advٌoref>K|ܵkkwte6 ^pyps_Y\ 粦 )Zz2ͯfYM*柟};QdJ?3!kszm-1{A1 s: x \50Ȇe5+IܩZ? K3s\ :}yj_ H:Ű7ms[f{{))67.4T^sYyP9G >}/_!cVKĂ]7q/ut͗Ǻ'/Y}ǽѓaGPR/