x=0:0.1*pi:4*pi;
y=sin（x）;
[sqnr8?a_quan8?code8?]?=?u_pcm（y8）;
[sqnr16?a_quan16?code16?]?=?u_pcm（y16）;
plot（xy?xa_quan8?xa_quan16）;

SQNR_8?=?sqnr8
SQNR_16?=?sqnr16

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

?????文件??????43332??2002-12-20?14:17??pcm代碼\ADPCM\ADPCM_Decode\ADPCM.APS

?????文件???????4307??2002-12-20?14:17??pcm代碼\ADPCM\ADPCM_Decode\ADPCM.clw

?????文件???????2049??2002-12-19?09:52??pcm代碼\ADPCM\ADPCM_Decode\ADPCM.cpp

?????文件???????4141??2002-12-19?09:52??pcm代碼\ADPCM\ADPCM_Decode\ADPCM.dsp

?????文件????????535??2002-12-19?09:52??pcm代碼\ADPCM\ADPCM_Decode\ADPCM.dsw

?????文件???????1313??2002-12-19?09:52??pcm代碼\ADPCM\ADPCM_Decode\ADPCM.h

?????文件??????66560??2002-12-20?14:18??pcm代碼\ADPCM\ADPCM_Decode\ADPCM.ncb

?????文件??????51712??2002-12-20?14:18??pcm代碼\ADPCM\ADPCM_Decode\ADPCM.opt

?????文件???????1482??2002-12-20?14:18??pcm代碼\ADPCM\ADPCM_Decode\ADPCM.plg

?????文件??????11301??2002-12-20?14:17??pcm代碼\ADPCM\ADPCM_Decode\ADPCM.rc

?????文件??????21415??2002-12-20?11:21??pcm代碼\ADPCM\ADPCM_Decode\ADPCMDlg.cpp

?????文件???????3084??2002-12-20?11:20??pcm代碼\ADPCM\ADPCM_Decode\ADPCMDlg.h

?????文件???????3561??2002-12-19?09:52??pcm代碼\ADPCM\ADPCM_Decode\ReadMe.txt

?????文件???????1078??2002-12-20?14:10??pcm代碼\ADPCM\ADPCM_Decode\res\ADPCM.ico

?????文件????????397??2002-12-19?09:52??pcm代碼\ADPCM\ADPCM_Decode\res\ADPCM.rc2

?????文件???????4869??2002-12-19?10:58??pcm代碼\ADPCM\ADPCM_Decode\resource.h

?????文件????????207??2002-12-19?09:52??pcm代碼\ADPCM\ADPCM_Decode\StdAfx.cpp

?????文件???????1054??2002-12-19?09:52??pcm代碼\ADPCM\ADPCM_Decode\StdAfx.h

?????文件??????44004??2002-12-20?14:19??pcm代碼\ADPCM\Adpcm_Encode\ADPCM.APS

?????文件???????4987??2002-12-20?14:19??pcm代碼\ADPCM\Adpcm_Encode\ADPCM.clw

?????文件???????2049??2002-12-19?09:52??pcm代碼\ADPCM\Adpcm_Encode\ADPCM.cpp

?????文件???????4141??2002-12-19?09:52??pcm代碼\ADPCM\Adpcm_Encode\ADPCM.dsp

?????文件????????535??2002-12-19?09:52??pcm代碼\ADPCM\Adpcm_Encode\ADPCM.dsw

?????文件???????1313??2002-12-19?09:52??pcm代碼\ADPCM\Adpcm_Encode\ADPCM.h

?????文件??????74752??2002-12-20?14:19??pcm代碼\ADPCM\Adpcm_Encode\ADPCM.ncb

?????文件??????51712??2002-12-20?14:19??pcm代碼\ADPCM\Adpcm_Encode\ADPCM.opt

?????文件????????667??2002-12-20?14:19??pcm代碼\ADPCM\Adpcm_Encode\ADPCM.plg

?????文件??????12552??2002-12-20?14:19??pcm代碼\ADPCM\Adpcm_Encode\ADPCM.rc

?????文件??????24763??2002-12-20?09:52??pcm代碼\ADPCM\Adpcm_Encode\ADPCMDlg.cpp

?????文件???????3402??2002-12-19?17:20??pcm代碼\ADPCM\Adpcm_Encode\ADPCMDlg.h

............此處省略88個(gè)文件信息