这是信号分析应用里面一个滤波的基本程序，非常有用，供需要者学习-This is a signal analysis application of the basic procedures inside a filter is very useful for those who need to learn
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001665s ]
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:0.133539s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001266s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001911s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001321s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003844s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001246s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003475s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016602s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001528s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 4456 [ RunTime:0.001408s ]
