在本次仿真中，信道加入了高斯白噪声，收端采用了相干解调的解调方法。附详细的WORD文档说明-In this simulation, the channel joined the Gaussian white noise, closed-ended demodulation using coherent demodulation method. WORD document attached to a detailed description
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002018s ]
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:0.152618s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001667s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001745s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004079s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001122s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001896s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 4800 [ RunTime:0.004558s ]
