该程序能够实现傅立叶的快速转换和放转换用vb语言来实现，整体效果不错！-the procedures to achieve fast Fourier transformation and the conversion put vb language used to achieve the overall effect was excellent!
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:6.641994s ]
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:1.190763s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.257441s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.010069s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.079331s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.006003s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001958s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.009256s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.041048s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.004169s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 125736 [ RunTime:0.063086s ]
