function?[f]?=alpha（imagemnd）


g?=?rgb2gray（image）;
g=im2double（g）;
f=imfilter（gones（mn）‘symmetric‘）;
for?k?=1:d/2
????f=?imsubtract（fordfilt2（gkones（mn）‘symmetric‘））;
end
for?k?=?（m*n-（d/2）+1）:m*n
????k=round（k）;
????f=imsubtract（fordfilt2（gkones（mn）‘symmetric‘））;
end
f=f/（m*n-d）;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2009-05-19?16:02??gui\
?????文件?????????299??2009-04-02?21:54??gui\alpha.asv
?????文件?????????314??2009-04-03?12:46??gui\alpha.m
?????文件?????????139??2009-03-30?16:46??gui\arithmetic.m
?????文件?????????524??2009-03-31?18:07??gui\butterworthhigh.m
?????文件?????????475??2009-03-31?18:06??gui\butterworthlow.asv
?????文件?????????476??2009-03-31?18:06??gui\butterworthlow.m
?????文件?????????155??2009-04-01?20:42??gui\butterworthreject.m
?????文件??????????87??2009-03-30?15:57??gui\canny.m
?????文件?????????169??2009-03-30?16:54??gui\contra.m
?????文件?????????292??2009-03-12?17:16??gui\gaussian_filter.m
?????文件?????????277??2009-04-01?12:58??gui\gaussianhigh.m
?????文件?????????271??2009-04-01?12:50??gui\gaussianlow.m
?????文件?????????119??2009-04-01?12:58??gui\gaussianreject.m
?????文件?????????131??2009-03-30?16:51??gui\geometric.m
?????文件???????20721??2009-04-02?21:59??gui\GUITest.asv
?????文件???????13672??2009-04-02?15:15??gui\GUITest.fig
?????文件???????20932??2009-04-09?12:57??gui\GUITest.m
?????文件?????????125??2009-03-30?16:53??gui\harmonic.m
?????文件?????????852??2009-04-02?13:28??gui\hough.m
?????文件?????????586??2009-03-18?20:53??gui\ideal_filter.m
?????文件?????????252??2009-04-01?12:56??gui\idealhigh.m
?????文件?????????197??2009-03-31?17:56??gui\ideallow.asv
?????文件?????????235??2009-03-31?17:58??gui\ideallow.m
?????文件?????????109??2009-04-01?12:56??gui\idealreject.m
?????文件?????????385??2009-04-02?15:43??gui\inverse.m
?????文件??????????85??2009-03-30?17:28??gui\maxf.m
?????文件??????????84??2009-03-30?16:57??gui\median.m
?????文件?????????125??2009-03-30?17:01??gui\mid.m
?????文件??????????85??2009-03-30?17:28??gui\minf.m
?????文件??????????85??2009-04-01?20:48??gui\morwater.asv
............此處省略9個文件信息