function?a=df（xw0w1m0m1）
a=-sum（sum（（（m0.^2.*exp（x*m0）+m1.^2.*exp（x*m1））.*（exp（x*m0）+exp（x*m1））-（m0.*exp（x*m0）+m1.*exp（x*m1））.^2）./（（exp（x*m0）+exp（x*m1））.^2）））;
end

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件?????????26??2014-12-17?12:25??MRF&EM?change?detection\about.txt

?????文件????????170??2011-05-31?19:59??MRF&EM?change?detection\df.m

?????文件????????124??2011-05-31?19:52??MRF&EM?change?detection\f.m

?????文件?????305254??2008-06-06?12:19??MRF&EM?change?detection\imageimage1.bmp

?????文件?????305254??2008-06-06?12:18??MRF&EM?change?detection\imageimage2.bmp

?????文件???????3063??2014-10-29?21:09??MRF&EM?change?detection\MRF.m

?????文件????????863??2011-05-31?20:04??MRF&EM?change?detection\newton.m

?????文件???????1230??2014-10-29?21:33??MRF&EM?change?detection\zuixiaocuofen.m

?????目錄??????????0??2014-12-17?12:25??MRF&EM?change?detection

-----------?---------??----------?-----??----

???????????????615984????????????????????9