是MATLAB中有关图形绘制的实用子程序，包括三角函数曲线，图形叠加，图形标注等30个实用程序-MATLAB graphics are drawn regarding the utility subroutines, including the trigonometric function curve, graphic overlay, graphic mark, such as utility 30
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002378s ]
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:0.089474s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002369s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001937s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002213s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003643s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001999s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003291s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015320s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002530s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 33683 [ RunTime:0.001129s ]
