PNG  IHDR޹ pHYs N Nw#tIME (N!>"tEXtCreation Time11-Jul-2006 11:22:40@/$tEXtSoftwareMATLAB, The Mathworks, Inc.RIDATx=z`Х́rr7uj\uƁ&w rjrTt4C`x`@vp7u@@@@@@@@@@@@@@@@@@@@@@@7[7`pxܶ%+ \.@)%У0ءΧRQU0c|t S;rڬz|zyrOVQdTEPmnilx<\+ zd%Sb:%#1Rͨ,cR4@>y ( L NB Ca1y*LaVxP 0+&OSǻ͐Ca ~k?_~JŌȵd^N+mX^w7'ILfbLa>~xн*|Ea jy:Y-c׽v[/u*i1WtcCa(,&OSXGxP 0+&OSǻ͐Ca ?aɁJZda`lkǡs}Čowy9#ߪ\+ &nnj<0&OaVLw!OY@>y ( L NB Ca1y*LaVxP 0+&OSǻ͐1lYc `{ 䓧=š8mݯ[753R \K뗭Ѐ<Ř3>M;y:򭟧_?}xS3b),0fŌ0y b4u+ y:SXDa`ZLvR Sa bPvkKA%b4cJJ9>G1^& by:( 7E>ff/Vgw<9\JzdC_W5 9[?=N󋕴yer71yء::3T|UI5vp [:섋yXc׎ZLhb)y 4v(wz0T~J}C13D¬>Pҵ_2`{/ >dl ^) VD :SXdqZaW%fŌp;gn,*wURfUIY33zAJ \͟[J*Q=̊c}ΥϿ}_[e?/[7y1yы Yj OYǽ ̗oo3IL~@>yJY1k5z'bNtzrMb4$ġ²W("PLhFL~@>y ( L NB Ca1y*La)̊~J7uO`.fku퇭U,"OyUk/EV$1ajǥQ&18u+U۰)ܐ4Fa8yϯ_GqC& 3i`|Tqsk1Uޢs 㟹QWߞ8~&|>lے;0 k譭T}(i2j Ymj=;oǬ]> EĜCa`ZLvR Sa 0&OaVS**$򹘇߽ݰ%Ϡ00-&Lq˥vn CafjН#=hz~0L ݀< b´4:&9PX<g}0L"(+`P4#FvPx\+Oԑ0),0vKa(L¬T 4#&Om?UNa GI{~j6 N5n]^-zN]}`#_^?sZ{~E_ԾMaxb;x'Bl#/KBOLJclތm' zTahPR޶CfuLG V q"T5Uӌ^]hw>378ҵ__ʠk;TA bb:2PEaCe{Qbǘ/fg?50)O) iJܦ0&OaVS*O]Aa K0MыQdi1]eCg_V$ Ca1k0R 0+f)s 'K*Aa o+mN>"iY?Ku/lݐSX$0mPiG4svUUXzӇMZ]N34JD<^w!O$Oa nuO؜SzlpY㷮p͙Us۠O1>edPC;fA\2[t[&`$ǰc>&Ub ݨin e'uEuΥARf=5+o?yV47٢S6T}a<*.<[y>0yl=xW`?,a|7CM"UJbCI;Q Sa 0&OaVjj/?]/'NLzyRn|ɸ* YIOba_VBU؈${Yc`ZVYLGqc():0y bR) Ќ) kǣ@:챣kr=vsWoM~$7iأ4Rȣ0У0У0У0У0Go]pv`k.We. ʢ[j{kqP?nYaraw P= = = = =eyIENDB`