一个BP神经网络的matlab程序，利用BP神经网络实现预测功能。可以编制相关的预测程序参考。-A BP neural network matlab procedures, take advantage of BP neural network function prediction. Able to prepare the relevant reference prediction procedures.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001483s ]
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:0.102213s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001317s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001283s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003931s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001303s ]
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SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016302s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001524s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 10840 [ RunTime:0.001390s ]
