这是一个无线通信空时码仿真程序，编码数据形成流进行同步传输，采用的是最大似然译码。-This is a wireless communications space-time simulation codes, encoding data flow synchronization formed transmission, using the maximum- likelihood decoding.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:2.362213s ]
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:0.852518s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.479359s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001698s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001399s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005823s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001418s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004908s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.043250s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.130376s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 159733 [ RunTime:0.048291s ]
