一个windows简单的信号处理器，能进行固定带通滤波、可变通滤波、删除噪声、输入输出误差等功能，-a simple signal processor can for the fixed band-pass filter, flexible filter to remove noise, input and output functions such as error,
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001585s ]
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:0.112172s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001407s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003831s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001211s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001511s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 314877 [ RunTime:0.001465s ]
