%?************************beginning?of?file*****************************
%?autocorr.m?
%?
%?此函數(shù)實現(xiàn)一個序列的自相關(guān)運算
%?
?
function?[out]?=?autocorr（indata?tn）?
?
%%+++++++++++++++++++++++variables++++++++++++++++++++++++++++
%?indata????輸入序列
%?tn????????序列的周期長度
%?out???????自相關(guān)函數(shù)?
%++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if?nargin?????tn?=?1;?
end?
?
ln??=?length（indata）;?
out?=?zeros（1ln*tn）;?
?
for?ii=0:ln*tn-1?
????out（ii+1）?=?sum（indata.*shift（indataii0））;?
end?
?
%************************end?of?file**********************************

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

?????文件????????620??2009-11-23?12:36??ds_cdma\autocorr.m

?????文件????????738??2009-11-23?12:34??ds_cdma\comb2.m

?????文件????????595??2009-11-23?12:33??ds_cdma\compconv2.m

?????文件????????686??2009-11-23?12:33??ds_cdma\compoversamp2.m

?????文件????????687??2009-11-23?12:36??ds_cdma\crosscorr.m

?????文件????????782??2009-11-23?12:34??ds_cdma\delay.m

?????文件????????992??2009-11-23?12:34??ds_cdma\despread.m

?????文件???????1917??2009-11-23?12:34??ds_cdma\fade.m

?????文件????????625??2009-11-23?12:31??ds_cdma\goldseq.m

?????文件???????1483??2009-11-23?12:30??ds_cdma\hrollfcoef.m

?????文件???????4243??2009-11-23?12:46??ds_cdma\mainfunc.m

?????文件???????1113??2009-11-23?12:30??ds_cdma\mseq.m

?????文件????????700??2009-11-23?12:35??ds_cdma\qpskdemod.m

?????文件????????931??2009-11-23?12:32??ds_cdma\qpskmod.m

?????文件???????1514??2009-11-23?12:33??ds_cdma\sefade.m

?????文件???????1242??2009-11-23?12:31??ds_cdma\shift.m

?????文件????????985??2009-11-23?12:32??ds_cdma\spread.m

?????目錄??????????0??2009-11-23?13:41??ds_cdma

?????文件??????53416??2009-11-23?12:50??WCDMA.mdl

-----------?---------??----------?-----??----

????????????????73269????????????????????19