function?[V0?V1]?=?afb（X?N0?N1）
%?[V0?V1]?=?afb（X?N0?N1）
%?afb:?analysis?filter?bank
%
%?Reference:?‘Wavelet?Transform?with?Tunable?Q-Factor‘
%?http://taco.poly.edu/selesi/TQWT/
%?Ivan?Selesnick
%?selesi@poly.edu
%?Polytechnic?Institute?of?NYU

%?November?2010

N?=?length（X）;

P?=?（N-N1）/2;
T?=?（N0+N1-N）/2?-?1;
S?=?（N-N0）/2;

%?transition-band?function
v?=?（1:T）/（T+1）*pi;
trans?=?（1+cos（v））?.*?sqrt（2-cos（v））/2;

%?Add?1?to?indices?because?Matlab?indexing?starts?at?1?（not?0）

%?low-pass?subband
V0?=?nan（1N0）;
V0（0+1）?=?X（0+1）;??????????????????????????%?dc?term
V0（（1:P）+1）?=?X（（1:P）+1）;??????????????????%?pass-band?（pos?freq）
V0（P+（1:T）+1）?=?X（P+（1:T）+1）.*trans;???????%?trans-band?（pos?freq）
V0（N0/2+1）?=?0;????????????????????????????%?Nyquist?freq
V0（N0-P-（1:T）+1）?=?X（N-P-（1:T）+1）.*

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????21508??2011-02-23?15:21??tqwt_matlab_toolbox\.DS_Store
?????文件????????1355??2011-01-05?09:33??tqwt_matlab_toolbox\afb.m
?????文件????????4715??2014-08-21?15:22??tqwt_matlab_toolbox\bearmain.asv
?????文件????????4689??2014-08-21?16:05??tqwt_matlab_toolbox\bearmain.m
?????文件?????????133??2014-04-08?20:57??tqwt_matlab_toolbox\calshang.asv
?????文件?????????199??2014-04-08?21:19??tqwt_matlab_toolbox\calshang.m
?????文件?????????820??2014-08-22?08:43??tqwt_matlab_toolbox\chongji.asv
?????文件?????????814??2014-08-22?08:46??tqwt_matlab_toolbox\chongji.m
?????文件?????????814??2014-08-22?08:57??tqwt_matlab_toolbox\chongjiKurt.m
?????文件????????1775??2011-02-18?14:37??tqwt_matlab_toolbox\ComputeWavelets.m
?????文件?????????208??2014-04-17?09:44??tqwt_matlab_toolbox\computeWaveletsmain.m
?????文件????????1391??2011-01-12?10:21??tqwt_matlab_toolbox\demo1.m
?????文件????????1419??2011-02-16?17:40??tqwt_matlab_toolbox\demo1_radix2.m
?????文件?????????480??2014-06-26?11:51??tqwt_matlab_toolbox\huabaol.m
?????文件?????????612??2014-06-26?11:44??tqwt_matlab_toolbox\huabaolexample.asv
?????文件?????????570??2014-06-26?14:17??tqwt_matlab_toolbox\huabaolexample.m
?????文件????????1575??2014-06-26?11:35??tqwt_matlab_toolbox\huafft.m
?????文件?????????633??2014-06-26?11:42??tqwt_matlab_toolbox\hua_fft-hua_baol_example.m
?????文件????????1699??2014-05-06?09:23??tqwt_matlab_toolbox\hua_fft.asv
?????文件?????????497??2011-01-04?22:16??tqwt_matlab_toolbox\itqwt.m
?????文件?????????790??2011-01-04?22:17??tqwt_matlab_toolbox\itqwt_radix2.m
?????文件??????????39??2014-04-22?18:55??tqwt_matlab_toolbox\kurt.asv
?????文件?????????392??2014-08-21?09:20??tqwt_matlab_toolbox\kurt.m
?????文件?????????451??2014-05-03?09:59??tqwt_matlab_toolbox\kurtf.asv
?????文件?????????451??2014-05-03?10:00??tqwt_matlab_toolbox\kurtf.m
?????文件?????????868??2011-01-05?09:33??tqwt_matlab_toolbox\lps.m
?????文件?????????284??2014-04-06?10:42??tqwt_matlab_toolbox\main.asv
?????文件?????????507??2014-04-06?10:49??tqwt_matlab_toolbox\main.m
?????文件????????1090??2014-04-17?10:28??tqwt_matlab_toolbox\mydwt.m
?????文件????????6355??2014-08-21?10:11??tqwt_matlab_toolbox\mydwtmain.asv
?????文件????????6355??2014-08-21?10:11??tqwt_matlab_toolbox\mydwtmain.m
............此處省略145個文件信息