function?imagedata=improcess（filenamethreshold）;
imagedata=double（imread（filename））;
newbuf=imagedata;
[M?N]=size（imagedata）;
for?i=1:1:M
??for?j=1:1:N
??????if?imagedata（ij）>threshold
??????????newbuf（ij）=255;
??????else
??????????newbuf（ij）=0;
??????end
??end
end
imwrite（uint8（newbuf）‘result.bmp‘）;
return;
??????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2012-04-15?19:35??c++調用matlab生成的Dll動態連接庫\
?????文件???????21002??2012-04-15?19:34??c++調用matlab生成的Dll動態連接庫\c++調用matlab生成的Dll動態連接庫.docx
?????目錄???????????0??2012-04-15?19:37??c++調用matlab生成的Dll動態連接庫\Demo\
?????文件??????262302??2011-10-08?23:04??c++調用matlab生成的Dll動態連接庫\Demo\lenna.pgm
?????文件??????110908??2012-04-15?18:33??c++調用matlab生成的Dll動態連接庫\Demo\MatImprocess.dll
?????文件??????245837??2012-04-15?19:33??c++調用matlab生成的Dll動態連接庫\Demo\UseMatlabDll.exe
?????文件???????81940??2008-06-24?11:52??c++調用matlab生成的Dll動態連接庫\mclcomclass.h
?????目錄???????????0??2012-04-15?18:16??c++調用matlab生成的Dll動態連接庫\mfile\
?????文件??????????98??2012-04-15?18:22??c++調用matlab生成的Dll動態連接庫\mfile\improcess.asv
?????文件?????????336??2012-04-15?18:29??c++調用matlab生成的Dll動態連接庫\mfile\improcess.m
?????文件??????????48??2012-04-15?18:33??c++調用matlab生成的Dll動態連接庫\mfile\makeDll.m
?????文件????????4012??2012-04-15?18:33??c++調用matlab生成的Dll動態連接庫\mfile\MatImprocess.cpp
?????文件??????110908??2012-04-15?18:33??c++調用matlab生成的Dll動態連接庫\mfile\MatImprocess.dll
?????文件????????1731??2012-04-15?18:33??c++調用matlab生成的Dll動態連接庫\mfile\MatImprocess.exp
?????文件?????????148??2012-04-15?18:33??c++調用matlab生成的Dll動態連接庫\mfile\MatImprocess.exports
?????文件????????3240??2012-04-15?18:33??c++調用matlab生成的Dll動態連接庫\mfile\MatImprocess.h
?????文件????????3648??2012-04-15?18:33??c++調用matlab生成的Dll動態連接庫\mfile\MatImprocess.lib
?????文件???????39521??2012-04-15?18:33??c++調用matlab生成的Dll動態連接庫\mfile\MatImprocess.prj
?????文件????????6475??2012-04-15?18:33??c++調用matlab生成的Dll動態連接庫\mfile\MatImprocess_mcc_component_data.c
?????文件??????334000??2012-04-15?18:33??c++調用matlab生成的Dll動態連接庫\mfile\mccExcludedFiles.log
?????文件????????2558??2012-04-15?18:33??c++調用matlab生成的Dll動態連接庫\mfile\readme.txt
?????目錄???????????0??2012-04-15?18:30??c++調用matlab生成的Dll動態連接庫\UseMatlabDll\
?????文件??????262302??2011-10-08?23:04??c++調用matlab生成的Dll動態連接庫\UseMatlabDll\lenna.pgm
?????文件??????110908??2012-04-15?18:33??c++調用matlab生成的Dll動態連接庫\UseMatlabDll\MatImprocess.dll
?????文件????????3240??2012-04-15?18:33??c++調用matlab生成的Dll動態連接庫\UseMatlabDll\MatImprocess.h
?????文件????????3648??2012-04-15?18:33??c++調用matlab生成的Dll動態連接庫\UseMatlabDll\MatImprocess.lib
?????文件????????1244??2012-04-15?18:30??c++調用matlab生成的Dll動態連接庫\UseMatlabDll\ReadMe.txt
?????文件?????????299??2012-04-15?18:30??c++調用matlab生成的Dll動態連接庫\UseMatlabDll\StdAfx.cpp
?????文件?????????769??2012-04-15?18:30??c++調用matlab生成的Dll動態連接庫\UseMatlabDll\StdAfx.h
?????文件????????1312??2012-04-15?18:50??c++調用matlab生成的Dll動態連接庫\UseMatlabDll\UseMatlabDll.cpp
?????文件????????4612??2012-04-15?19:37??c++調用matlab生成的Dll動態連接庫\UseMatlabDll\UseMatlabDll.dsp
............此處省略4個文件信息