这个MATLAB程序是用于对音频信号进行降噪处理，可以在这个软件上进行更改实现自己的功能。-The MATLAB program is used to handle audio signal noise reduction, you can change the software realize the functions of their own.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001137s ]
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:0.061684s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000925s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000891s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003222s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000738s ]
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SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015159s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001269s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 3990 [ RunTime:0.012771s ]
