function?M3?=?blockframes（s?fs?m?n）
%?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
%
%
%%%%%%%%%%%%%%%%%%
%?Mini-Project:?An?automatic?speaker?recognition?system
%
%?Responsible:?Vladan?Velisavljevic
%?Authors:?Christian?Cornaz
%?Urs?Hunkeler
l?=?length（s）;
nbframe?=?floor（（l?-?n）?/?m）?+?1;
for?i?=?1:n
for?j?=?1:nbframe
M（i?j）?=?s（（（j?-?1）?*?m）?+?i）;
end
end
h?=?hamming（n）;
M2?=?diag（h）?*?M;
for?i?=?1:nbframe
M3（:?i）?=?fft（M2（:?i））;
end

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件??????18790??2010-10-06?23:41??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\01.wav

?????文件??????21908??2010-10-06?23:47??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\02.wav

?????文件??????22760??2010-10-06?23:49??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\03.wav

?????文件??????16776??2010-07-05?23:53??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\1ss\s1.wav

?????文件??????16746??2010-07-06?21:07??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\1ss\s10.wav

?????文件??????21060??2010-07-05?23:53??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\1ss\s2.wav

?????文件??????17204??2010-07-05?23:34??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\1ss\s3.wav

?????文件??????14630??2010-07-05?23:35??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\1ss\s4.wav

?????文件??????16712??2010-07-05?23:36??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\1ss\s5.wav

?????文件??????16004??2010-07-05?23:38??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\1ss\s6.wav

?????文件??????19248??2010-07-05?23:31??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\1ss\s7.wav

?????文件??????17398??2010-07-05?23:30??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\1ss\s8.wav

?????文件??????16262??2010-07-06?21:09??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\1ss\s9.wav

?????文件??????64062??2010-07-05?23:47??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\5ss\s1.wav

?????文件??????62666??2010-07-06?21:06??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\5ss\s10.wav

?????文件??????61656??2010-07-05?23:44??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\5ss\s2.wav

?????文件??????62862??2010-07-05?23:47??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\5ss\s3.wav

?????文件??????61594??2010-07-05?23:44??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\5ss\s4.wav

?????文件??????63568??2010-07-05?23:45??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\5ss\s5.wav

?????文件??????63908??2010-07-05?23:45??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\5ss\s6.wav

?????文件??????63550??2010-07-05?23:45??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\5ss\s7.wav

?????文件??????64354??2010-07-05?23:45??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\5ss\s8.wav

?????文件??????61662??2010-07-06?21:05??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\5ss\s9.wav

?????文件??????49264??2010-10-07?19:17??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\ai.wav

?????文件??????54744??2010-10-07?19:19??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\ai02.wav

?????文件????????704??2004-04-30?22:35??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\blockframes.m

?????文件??????22476??2010-10-07?19:45??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\dakai.wav

?????文件???????3779??2010-07-07?17:01??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\demo.m

?????文件??????24318??2010-10-07?19:46??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\dishike.wav

?????文件????????663??2010-07-05?15:31??語(yǔ)音信號(hào)處理實(shí)驗(yàn)\disteu.m

............此處省略70個(gè)文件信息