function?BW?=?img2bw（IMGMINVALUE）
%IMG2BW???convert?a?2-D?color?or?gray?image?to?binary?image.
%???Input:
%?????????IMG?-?color?image;
%?????????MINVALUE?-?threshould（if?value%
%???Output:
%????????BW?-?binary?image
%?
if?nargin<2||isempty（IMG）
????error（‘***?Not?enough?input?arguments.‘）;
end
BW?=?zeros（size（IMG））;
BW（IMG>=MINVALUE）=1;
????
end?%?//img2bw（）

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2014-03-21?00:48??code\
?????文件???????14240??2013-12-23?16:58??code\data.mat
?????文件???????71012??2013-01-19?10:49??code\data3-cluster.PNG
?????文件???????88211??2013-01-19?01:16??code\data3.PNG
?????文件???????86260??2013-01-19?01:29??code\data4-cluster.PNG
?????文件??????103393??2013-01-19?01:17??code\data4.PNG
?????文件???????32821??2013-01-19?11:54??code\grid_1.fig
?????文件???????32462??2013-01-19?11:54??code\grid_2.fig
?????文件?????????413??2013-01-21?13:03??code\img2bw.m
?????文件????????2830??2013-01-19?20:58??code\kdist.m
?????文件????????1927??2013-01-05?21:06??code\property.m
?????文件????????8785??2013-01-14?22:26??code\scattx.m
?????文件????????2879??2013-12-23?16:50??code\showgrid.m
?????文件????????2228??2013-01-19?16:31??code\showimg.m
?????文件????????2781??2013-01-21?16:09??code\STING.m
?????文件?????????558??2013-12-23?16:56??code\STING_DEMO.m