tftb,一个信号时频分析文件包，matlab源码，在语音信号学习中可以运用此包来快速理解语音信号的特点。-tftb, a signal time-frequency analysis package, matlab source, in the speech signal can be used to learn in this package to quickly understand the characteristics of speech signal.
文 件 列 表
tftb tests mfiles mat manuals demos bugs.txt paramtfr.pdf paramtfr.ps
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001323s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.093474s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001765s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003303s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001877s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003992s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001244s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003446s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015341s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001491s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 32342 [ RunTime:0.001282s ]
