该程序首先利用小波变换，然后过滤噪音，最终实现图象边缘效果增强的功能-the procedure using wavelet transform, and then filter the noise, and eventually realizing Edge effects enhanced functionality
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001382s ]
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:0.071590s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001115s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001163s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000968s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003066s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000786s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003764s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.026061s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001963s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 3349 [ RunTime:0.021173s ]
