function?out?=?buffer2（y?frameSize?overlap）
%?buffer2:?frame?blocking
%	Usage:?out?=?buffer2（y?frameSize?overlap）
%	This?is?almost?the?same?as?“buffer“?except?that?there?is?no?leading/trailing?zeros

%	Roger?Jang?20010908

if?nargin<3?overlap=0;?end
if?nargin<2?frameSize=256;?end

y?=?y（:）;
step?=?frameSize-overlap;
frameCount?=?floor（（length（y）-overlap）/step）;

out?=?zeros（frameSize?frameCount）;
for?i=1:frameCount
	startIndex?=?（i-1）*step+1;
	out（:?i）?=?y（startIndex:（startIndex+frameSize-1））;
end

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

?????文件??????55244??2004-10-27?17:51??test\s1.wav

?????文件??????52044??2004-11-05?11:30??test\s10.wav

?????文件??????56844??2004-11-01?17:34??test\s11.wav

?????文件??????56044??2004-10-27?11:19??test\s12.wav

?????文件??????48044??2004-11-05?10:56??test\s13.wav

?????文件??????55244??2004-10-27?17:42??test\s14.wav

?????文件??????52844??2004-10-27?10:10??test\s15.wav

?????文件??????52844??2004-10-27?18:14??test\s2.wav

?????文件??????56044??2004-11-05?11:26??test\s3.wav

?????文件??????59244??2004-10-27?18:09??test\s4.wav

?????文件??????56844??2004-10-27?10:21??test\s5.wav

?????文件??????51244??2004-10-27?10:06??test\s6.wav

?????文件??????48844??2004-10-27?11:28??test\s7.wav

?????文件??????52844??2004-11-05?11:33??test\s8.wav

?????文件??????48044??2004-10-27?18:06??test\s9.wav

?????目錄??????????0??2013-02-21?14:57??test

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

???????????????802260????????????????????16