利用matlab编制时间表，可在任意区间内生成逐小时，日或年时间表-A code used for producing the time-sheet based on matlab, which can produce time sheet per hour, day or year between any period of time.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001553s ]
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:0.134586s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001429s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.008612s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.005875s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004906s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001601s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004525s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014857s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001230s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 85229 [ RunTime:0.021929s ]
