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資源簡介

OFDM系統中的定時同步和頻率同步算法——時頻聯合估計的SC算法,由Schmidl和Cox提出,是一種基于訓練序列的符號同步和載波頻率同步的聯合估計算法。本算法是對SC算法的改進。

資源截圖

代碼片段和文件信息

function?[ioutqout]=comb?(idataqdataattn)

%%%%this?function?is?used?to?generate?AWGN?nosie

iout=randn(1length(idata)).*attn;
qout=randn(1length(qdata)).*attn;

iout=iout+idata(1:length(idata));
qout=qout+qdata(1:length(qdata));

%%%%%EOF?2.4

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????258??2007-04-23?00:24??improved?Schmidl&Cox定時同步\comb.m

?????文件????????741??2001-11-26?03:37??improved?Schmidl&Cox定時同步\delay.m

?????文件????????846??2001-11-29?20:30??improved?Schmidl&Cox定時同步\giins.m

?????文件????????893??2009-06-10?18:54??improved?Schmidl&Cox定時同步\qpskmod.m

?????文件???????2932??2009-06-10?21:30??improved?Schmidl&Cox定時同步\Schmidl_Cox.asv

?????文件???????2966??2009-06-10?21:32??improved?Schmidl&Cox定時同步\Schmidl_Cox.m

?????文件???????3125??2009-06-11?21:29??improved?Schmidl&Cox定時同步\Schmidl_Cox_Kim.asv

?????文件???????3273??2009-06-11?21:59??improved?Schmidl&Cox定時同步\Schmidl_Cox_Kim.m

?????文件?????????74??2009-06-10?20:38??improved?Schmidl&Cox定時同步\新建?Text?File?Type.txt

?????目錄??????????0??2009-06-11?21:35??improved?Schmidl&Cox定時同步

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