里面是一个初级的正弦值计算程序，可以在图形工具里面画出波形，其平台是TMS320C54x-There is a primary value of the sinusoidal process, which can draw graphics tools waveform, and its platform is the TMS320C54x
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001149s ]
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:0.084482s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001110s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001813s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001138s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003531s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000967s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003176s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014225s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001214s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 238470 [ RunTime:0.001605s ]
