关于机动目标跟踪的α，β滤波算法，需要调用模型函数，自己编写一个简单的就可以。-Maneuvering target tracking on the α, β filtering algorithm, the need to call the model function, I have written a simple can be.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001894s ]
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:0.082527s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002137s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001881s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002184s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003521s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001845s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003154s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015594s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002243s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 3954 [ RunTime:0.001019s ]
