function?frameout=enframe（xwininc）

nx=length（x（:））;????????????%?取數(shù)據(jù)長(zhǎng)度
nwin=length（win）;???????????%?取窗長(zhǎng)
if?（nwin?==?1）??????????????%?判斷窗長(zhǎng)是否為1，若為1，即表示沒有設(shè)窗函數(shù)
???len?=?win;???????????????%?是，幀長(zhǎng)=win
else
???len?=?nwin;??????????????%?否，幀長(zhǎng)=窗長(zhǎng)
end
if?（nargin????inc?=?len;
end
nf?=?fix（（nx-len+inc）/inc）;?%?計(jì)算幀數(shù)
frameout=zeros（nflen）;????????????%?初始化
indf=?inc*（0:（nf-1））.‘;?????%?設(shè)置每幀在x中的位移量位置
inds?=?（1:len）;?????????????%?每幀數(shù)據(jù)對(duì)應(yīng)1:len
frameout（:）?=?x（indf（:ones（1len））+inds（ones（nf1）:））;???%?對(duì)數(shù)據(jù)分幀
if?（nwin?>?1）???????????????%?若參數(shù)中包括窗函數(shù)，把每幀乘以窗函數(shù)
????w?=?win（:）‘;????????????%?把win轉(zhuǎn)成行數(shù)據(jù)
????frameout?=?frameout?.*?w（ones（nf1）:）;??%?乘窗函數(shù)
end

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件?????????783??2016-03-17?13:14??Formant_Cepst.m
?????文件????????1323??2018-05-14?20:47??Formant_Interpolation.m
?????文件????????1372??2016-03-17?13:22??Formant_Root.m
?????文件?????????136??2014-12-12?13:42??frameTimeC.m
?????文件?????????300??2014-12-12?14:04??STEn.m
?????文件?????????768??2015-02-02?19:08??STZcr.m
?????文件?????????819??2014-12-11?22:59??enframe.m
?????文件?????????753??2013-06-12?09:17??findSegment.m
?????文件?????????195??2015-07-05?18:16??freqz_m.m
?????文件???????14854??2018-06-01?13:46??iconcumt.jpg
?????文件?????????564??2013-10-24?03:54??linsmoothm.m
?????文件????????1441??2007-05-04?21:01??lpcar2pf.m
?????文件??????????94??2012-08-05?09:38??multimidfilter.m
?????文件????????1006??2016-03-17?13:04??pitch_Ceps.m
?????文件????????1127??2016-03-17?13:04??pitch_Corr.m
?????文件????????1193??2016-03-17?13:04??pitch_Lpc.m
?????文件????????1403??2015-02-04?21:41??pitch_vad.m
?????文件?????????398??2013-01-03?06:33??pitfilterm1.m
?????文件????????1888??2009-06-04?00:57??rfft.m
?????文件???????83631??2018-06-02?13:34??speechfeatureextraction.fig
?????文件???????52562??2018-06-02?13:34??speechfeatureextraction.m
?????文件??????160044??2018-04-23?14:31??test.wav
?????文件????????1069??2016-03-17?13:27??vad_LogSpec.m
?????文件????????2830??2018-06-02?13:24??vad_TwoThr.m
?????文件?????????476??2016-03-17?13:30??vad_corr.m
?????文件????????2228??2018-06-02?13:24??vad_forw.m
?????文件????????1608??2016-03-17?13:30??vad_pro.m
?????文件????????2199??2018-06-02?13:24??vad_revr.m
?????文件????????1373??2016-03-17?13:28??vad_specEn.m