结合DSP2407内置AD与外接DAC0832实现带干扰信号的FIR滤波,本程序是08届达盛毕升杯DSP小组一等奖作品-DSP2407 combines built-in AD and realize DAC0832 external interference signal with FIR filter, this procedure is 08 sessions Sheng Tatsu Bisheng Cup first prize DSP Group works
文 件 列 表
exp4_02_fir(cpu2) fir exp4_2407.cmd exp4_2407.h fir.c RTS2XX.LIB VECTORS.ASM
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002458s ]
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:0.124558s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002440s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001946s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002214s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003731s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001975s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003402s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015125s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002472s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 233827 [ RunTime:0.001154s ]