PNG
IHDR RV pHYs >F tIME0T"X "tEXtCreation Time 28-May-2009 23:28:481 $tEXtSoftware MATLAB, The Mathworks, Inc.R 8ABk1!2h1A`x|}}- @9l % h7X_ٵ~]g
~丁TlRog'9n !U<֏ׯYts@OخuY}¢<
peC>[7;Zt!渁H#.I҆?dwЁꎸ<'`v|tR/@zPl g˽̽V3[r\>[Eib$l/Lzy!ύb8s4tA`4
t|]f٦Š.>wEo9_qӹ~CO*uu,7渁v;6FspFx}Lϓs @q -)1;Aݏh/CܔG1@˘ - @k~6 |.ڭ3%