%?DiscreteTFDs?
%?Version?0.8????08-Jul-1999
%?
%?Changes??????-?Log?of?changes?from?previous?versions.
%?Copyright????-?Copyright?Information
%?DTFDPath.m???-?File?that?needs?to?called?from?your?startup.m?file.
%?GNU_GPL??????-?GNU?General?Public?License
%?Makefile?????-?Package?maintenance.
%?README???????-?Installation?Information
%?ToDo?????????-?Wish?list?of?changes?to?make.
%
%?Chirplets?-?Chirplet?Decomposition?via?ML?Estimation
%???KandQ??????????-?compute?statistics?of?the?Fisher?information
%???angle2cr???????-?convert?an?angle?to?a?chirp?rate
%???best_chirplet??-?find?the?best?chirplet?in?a?signal
%???cr2angle???????-?convert?a?chirp?rate?to?an?angle
%???crlb???????????-?compute?the?Cramer-Rao?lower?bound?for?one?chirplet
%???est_c??????????-?estimate?the?chirp?rate?locally
%???est_cd_global??-?estimate?the?chirp?rate?and?duration?globally
%???est_d??????????-?estimate?the?duration?locally
%???est_tf?????????-?estimate?the?location?in?time?and?frequency
%???f_chirp????????-?used?by?the?optimization?procedure
%???find_chirplets?-?find?the?best?Q?chirplets?in?a?signal
%???fisher?????????-?compute?the?Fisher?information?matrix
%???g_chirp????????-?used?by?the?optimization?procedure
%???hessian????????-?computes?a?hessian?matrix?of?the?likelihood?function
%
%?Demos?-?Various?Demonstrations
%???demo_chirplets?-?demo?of?chirplet?decomposition?with?ML?estimation
%???demo_cohen?????-?demo?comparing?the?different?Cohen?classes
%???demo_localized?-?demo?of?localized?distribution
%???demo_ltvf??????-?demo?of?linear?time-varying?filtering
%???demo_tcd???????-?demo?of?the?time-chirp?distribution
%???demo_wigner4???-?demo?of?the?type?IV?Wigner?distribution
%
%?Symplectic?-?Symplectic?Transformations
%???chirp2rot???-?convert?chirplet?parameters?to?rotation?parameters
%???fracft??????-?fractional?Fourier?transform
%???freq_shear??-?chirp?convolution
%???scale???????-?scale?a?signal
%???time_shear??-?chirp?multiplication
%
%?Type?I?-?Compute?TFDs?in?the?Type?I?Cohen?class
%???choi_williams1
%???lacf1
%???margenau_hill1
%???rihaczek1
%???spec1
%???stft1
%???smooth1
%???wigner1
%
%?Type?II?-?Compute?TFDs?in?the?Type?II?Cohen?class
%???binomial2
%???born_jordan2
%???lacf2
%???levin2
%???margeneau_hill2
%???page2
%???qwigner2
%???rihaczek2
%???spec2
%???stft2
%
%?Type?IV?-?Compute?TFDs?in?the?Type?IV?Cohen?class
%???binomial4
%???margenau_hill4
%???qwigner4?（even?length?signals?only）
%???richman
%???rihaczek4
%???spec4
%???stft4
%???wigner4?（odd?length?signals?only）
%
%?Quartic?-?some?quartic?functions?from?my?research
%???laf???????-?the?local?ambiguity?function
%???localized?-?a?TFD?that?is?localized?for?quadratic?chirps
%???lwigner???-?L-Wigner?distributions
%???tcd???????-?a?distribution?of?time?and?chirp?rate
%
%?Utils?-?Some?useful?utilities.
%???acf?????????-?compute?the?auto-correlation?function
%???add_noise???-?add?white?gaussian?noise?to?a?signal
%???chirplets???-?make?a?signal?that?is?a?sum?of?chirplets
%???cconv???????-?circular?convolution

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????2522??1999-07-08?16:40??DiscreteTFDs\Changes
?????目錄???????????0??2009-09-29?21:00??DiscreteTFDs\Chirplets\
?????文件?????????372??1999-02-02?10:07??DiscreteTFDs\Chirplets\angle2cr.m
?????文件????????2879??1999-07-08?11:14??DiscreteTFDs\Chirplets\best_chirplet.m
?????文件?????????388??1999-02-02?10:06??DiscreteTFDs\Chirplets\cr2angle.m
?????文件?????????526??1999-02-02?10:06??DiscreteTFDs\Chirplets\crlb.m
?????文件????????1594??1999-05-07?10:43??DiscreteTFDs\Chirplets\est_c.m
?????文件????????1624??1999-05-18?10:43??DiscreteTFDs\Chirplets\est_cd_global.m
?????文件????????1494??1999-05-18?10:44??DiscreteTFDs\Chirplets\est_d.m
?????文件????????1566??1999-05-18?10:44??DiscreteTFDs\Chirplets\est_tf.m
?????文件?????????402??1999-05-18?10:44??DiscreteTFDs\Chirplets\f_chirp.m
?????文件????????2823??1999-05-18?16:04??DiscreteTFDs\Chirplets\find_chirplets.m
?????文件????????1312??1999-02-02?10:05??DiscreteTFDs\Chirplets\fisher.m
?????文件?????????916??1999-05-18?10:47??DiscreteTFDs\Chirplets\g_chirp.m
?????文件????????2749??1999-05-18?10:47??DiscreteTFDs\Chirplets\hessian.m
?????文件????????7959??1999-02-02?10:07??DiscreteTFDs\Chirplets\KandQ.m
?????文件????????3847??1999-07-08?16:55??DiscreteTFDs\Contents.m
?????文件?????????987??1999-02-02?10:22??DiscreteTFDs\Copyright
?????目錄???????????0??2009-09-29?21:00??DiscreteTFDs\Demos\
?????文件????????2490??1999-07-08?11:51??DiscreteTFDs\Demos\demo_chirplets.m
?????文件????????4711??1999-05-18?10:49??DiscreteTFDs\Demos\demo_cohen.m
?????文件????????2804??1999-04-20?15:10??DiscreteTFDs\Demos\demo_localized.m
?????文件????????1262??1999-05-18?10:49??DiscreteTFDs\Demos\demo_ltvf.m
?????文件????????2832??1999-05-18?10:50??DiscreteTFDs\Demos\demo_tcd.m
?????文件????????3831??1999-05-18?10:50??DiscreteTFDs\Demos\demo_wigner4.m
?????文件?????????961??1999-07-08?16:54??DiscreteTFDs\DTFDPath.m
?????文件???????15145??1999-02-02?10:23??DiscreteTFDs\GNU_GPL
?????文件?????????357??1999-07-08?16:53??DiscreteTFDs\Makefile
?????目錄???????????0??2009-09-29?21:02??DiscreteTFDs\Quartic\
?????文件?????????944??1999-02-02?10:02??DiscreteTFDs\Quartic\laf.m
?????文件????????1799??1999-02-02?10:02??DiscreteTFDs\Quartic\localized.m
............此處省略58個文件信息