This file include the normalized LMS algorithm and subband LMS algorithm. all of them are in m.file
This file can be used to echo noise cancellation, and active noise control
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002524s ]
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:0.087416s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002549s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001934s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002108s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003694s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002052s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003210s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.020412s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002572s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 3960 [ RunTime:0.001117s ]
