%%?blockframes?Function
%?blockframes:?Puts?the?signal?into?frames
%
%?Inputs:?s?contains?the?signal?to?analize
%?fs?is?the?sampling?rate?of?the?signal
%?m?is?the?distance?between?the?beginnings?of?two?frames
%?n?is?the?number?of?samples?per?frame
%
%?Output:?M3?is?a?matrix?containing?all?the?frames

function?M3?=?blockframes（s?fs?m?n）
l?=?length（s）;
nbframe?=?floor（（l?-?n）?/?m）?+?1;???%floor（）向負方向舍入
for?i?=?1:n
????for?j?=?1:nbframe
????????M（i?j）?=?s（（（j?-?1）?*?m）?+?i）;?%#ok
????end
end
h?=?hamming（n）;
M2?=?diag（h）?*?M;
for?i?=?1:nbframe
????M3（:?i）?=?fft（M2（:?i））;?%#ok
end
end

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-09-09?10:26??speech-recognition-system-master\
?????文件?????????635??2016-10-06?15:00??speech-recognition-system-master\blockframes.m
?????文件????????1834??2016-05-30?06:24??speech-recognition-system-master\disteu.m
?????文件????????1409??2016-10-06?15:00??speech-recognition-system-master\melfb.m
?????文件?????????402??2016-10-06?15:00??speech-recognition-system-master\mfcc.m
?????文件??????????74??2017-09-09?10:28??speech-recognition-system-master\readme.txt
?????文件???????17632??2017-09-09?10:26??speech-recognition-system-master\speechrecognitionMain.m
?????目錄???????????0??2016-10-07?17:58??speech-recognition-system-master\test\
?????目錄???????????0??2017-02-27?15:00??speech-recognition-system-master\train\
?????文件?????????899??2016-05-30?06:24??speech-recognition-system-master\vqlbg.m