PNG IHDR M * pHYs gR tIME5 "tEXtCreation Time 22-Dec-2010 15:05:07Q $tEXtSoftware MATLAB, The Mathworks, Inc.R IDATxi~WU*B0hAc%TBA)C18DM4QHBREgܳu-ׇ7=9ϹYó>OĈ899M>>J_>c?6">?>???:O袋]__DĿu o'vwAGx| :5N8{}Ǖ;~O~ 'DϮp15q~{ixIvu+=ge`8g4F-YN8?|][:Gz^}_,Yrdr.L+}'+.E(MZdc\/k >xl#6!$C W@ۥ+y.7bɥQsi@!w* !gG/x^4&I(Rv)OPu=t֖,YrLrz>SA>?4ryzj9 y}х'1+/f?5]BDr>e"4ӧ@\SB %灨NSMBڙL;@Gr*I}cϒ>9ePd5!w"^j}WoO߱XdɱXrII-DN~עn-ZՈf3(soOȁX\^ژٙ
{shV9tMXGBv㔢saC8jS{=&3X3V-<_@@-~nKLVD!wO;#;J_%F