小波包变换分析信号的MATLAB程序
小波分析信号去噪
小波分解与重构经典程序-Wavelet packet transform analysis of signals in MATLAB program Signal de-noising wavelet decomposition wavelet analysis and reconstruction classic program
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001577s ]
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:0.108128s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001401s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003039s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001892s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005660s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001410s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004655s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.023575s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001786s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 12550 [ RunTime:0.001561s ]
