資源簡介
用matlab對超聲的RF信號進(jìn)行了重建,包內(nèi)有超聲r(shí)f信號原始數(shù)據(jù)和報(bào)告,對重建原理和程序步驟進(jìn)行了詳細(xì)分析和描述,并且含有超聲儀重建的圖像,重建圖像可與本程序重建圖像進(jìn)行對比分析

代碼片段和文件信息
function?Data?=?changeB2T(str)
%將二進(jìn)制的數(shù)據(jù)轉(zhuǎn)為十進(jìn)制,并且存在數(shù)組Data中,str為每一幀圖像數(shù)據(jù)的二進(jìn)制文件的文件名
fid?=?fopen(str‘r‘);
Data?=?fread(fid‘short‘);
%data是一個(gè)n*1的矩陣,現(xiàn)按照超聲生成的數(shù)據(jù)格式轉(zhuǎn)換為m*n矩陣,其中m代表掃描線數(shù)目1~240,n代表每一條掃描線的數(shù)據(jù),1~7618
Data?=?Data‘;???%轉(zhuǎn)置
for?i?=?1:240
????da(i:)?=?Data(7618*(i-1)+1:7618*i);
end
Data?=?da;
fclose(fid);
?屬性????????????大小?????日期????時(shí)間???名稱
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?????文件????3656640??2009-11-05?14:54??SongYin_LV4.dat
?????文件????3656640??2009-11-05?14:54??SongYin_LV5.dat
?????文件????2681536??2009-11-05?14:54??SongYin_LV6.dat
?????文件???????8038??2009-11-05?14:54??SongYin_LV_para.txt
?????文件????3656640??2009-11-05?14:54??SongYin_LV2.dat
?????文件????3656640??2009-11-05?14:54??SongYin_LV3.dat
?????文件?????308366??2009-11-05?14:29??SONGY.BMP
?????文件???????1418??2010-01-31?20:04??processF.m
?????文件???????2089??2010-01-31?21:52??main.m
?????文件????????400??2010-01-22?16:08??changeB2T.m
?????文件????????394??2010-01-30?16:16??fr
?????文件????????105??2010-01-31?21:57??使用方法.txt
?????文件?????412672??2010-01-31?21:33??實(shí)驗(yàn)三?超聲成像實(shí)驗(yàn)報(bào)告.doc
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?????????????18041578????????????????????13
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