PNG IHDR c T pHYs nu> tIME"sď "tEXtCreation Time 31-May-2013 20:34:21ٿ $tEXtSoftware MATLAB, The Mathworks, Inc.R IDATxђ8P2˙@0@*`#Ҋ! `ݽ LR tb < $ O') x:I1 I NR tb < $ O') x:I1 I NR tw к<*__&e