資源簡(jiǎn)介
ωKA是實(shí)現(xiàn)SAR圖像成像的一種方法,該程序?qū)崿F(xiàn)了ωKA的近似和精確兩種成像方式,仿真參數(shù)參考《合成孔徑雷達(dá)成像——算法與實(shí)現(xiàn)》,利用Stolt插值實(shí)現(xiàn)了目標(biāo)成像,最后在方位向和距離向進(jìn)行切片,觀察成像結(jié)果。
代碼片段和文件信息
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%?forward?FFT?w.r.t?the?first?variabe
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
function?fs=ftx(s)
fs=fftshift(fft(fftshift(s)));
?屬性????????????大小?????日期????時(shí)間???名稱
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?????文件????????191??2013-11-11?14:39??wKA\ftx.m
?????文件????????196??2013-11-11?14:39??wKA\fty.m
?????文件????????193??2013-11-11?14:40??wKA\iftx.m
?????文件????????198??2013-11-11?14:40??wKA\ifty.m
?????文件???????3082??2014-11-19?22:17??wKA\wKA_accurate.m
?????文件???????3021??2014-10-22?17:20??wKA\wKA_approximate.m
?????目錄??????????0??2014-11-19?22:11??wKA
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?????????????????6881????????????????????7
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