clear?all
clc
lines=400;%遙感圖像的行數(shù)
samples=640;%數(shù)據(jù)的列數(shù)
N=6;%波段數(shù)
img=fopen（‘fychinasub.img‘‘rb‘）;
for?i=1:N?
????
????bi=fread（imglines*samples‘uint8‘）;%lines*samples為讀入數(shù)據(jù)的個(gè)數(shù)讀入的方式是先讀行再讀列???
????band_cov=reshape（bisampleslines）;%重置圖像的行數(shù)和列數(shù)????
????band_cov2=band_cov‘;??
????band_uint8=uint8（band_cov2）;
????tif=imadjust（band_uint8）;%調(diào)整像素的范圍，使其有一定對(duì)比度??
????mkdir（‘.\‘‘tifbands1‘）
????name=[‘.\tifbands1\tif‘int2str（i）‘.tif‘];???
????imwrite（tifname‘tif‘）;
????tilt=[‘波段‘int2str（i）];
????subplot（32i）imshow（tif）;title（tilt）;?
end
fclose（img）;

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----
?????目錄???????????0??2014-08-04?13:00??img格式讀取\
?????文件?????4449165??2009-08-21?14:51??img格式讀取\fy.img
?????文件?????3215918??2009-08-31?13:06??img格式讀取\fychinasub.img
?????文件?????????635??2014-08-04?13:01??img格式讀取\sample_BSQ.m
?????目錄???????????0??2014-08-04?13:00??img格式讀取\tifbands1\
?????文件??????257038??2014-08-07?17:10??img格式讀取\tifbands1\tif1.tif
?????文件??????246918??2014-08-07?17:10??img格式讀取\tifbands1\tif2.tif
?????文件??????246866??2014-08-07?17:10??img格式讀取\tifbands1\tif3.tif
?????文件??????246962??2014-08-07?17:10??img格式讀取\tifbands1\tif4.tif
?????文件??????247276??2014-08-07?17:10??img格式讀取\tifbands1\tif5.tif
?????文件??????258084??2014-08-07?17:10??img格式讀取\tifbands1\tif6.tif