Arm720 发表于 2006-5-18 01:40 换算过程比较复杂，详细分析之前，了解几个数字通讯的概念。符号速率：用中文不知如何解释，个人认为就是信 ...
Undo
Redo
Table
Removeformat
Autotypeset Left Center Right
FloatLeft FloatRight Orderedlist Unorderedlist
点击图片添加到帖子内容中
Archiver|手机版|小黑屋|52RD我爱研发网 ( 沪ICP备2022007804号-2 )
GMT+8, 2024-6-29 17:10 , Processed in 0.039189 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.5
© 2001-2023 Discuz! Team.
