am仿真实现的matlab程序，一共有五个，现分别上传。此程序均为本人及同事呕心沥血所编，现拿来与朋友们分享。-am realize the matlab simulation program, a total of five, are, respectively, upload. This procedure and I are prepared by dedicated colleagues are used to share with friends.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002331s ]
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:0.088035s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002725s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002035s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002493s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003893s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002141s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003482s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015334s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002832s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 32873 [ RunTime:0.001267s ]
