卡尔曼滤波器（kalman filter）设计，MATLAB语言实现。包括了详细的算法文档，通过室温控制说明具体设计过程。是学习kalman的一个好例程-Kalman filter (Kalman filter) design, MATLAB language. Include a detailed algorithm documents, room temperature control through specify the design process. Tracking the study is a good routines
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001094s ]
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:0.074397s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001219s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001245s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001061s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003356s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001015s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003840s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016777s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001133s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 32004 [ RunTime:0.021688s ]
