水木社区手机版

经典|文摘|保留

1024bit的信息，能否对其进行编码使其具有400bit的纠错能力？(0)
2007-01-09 SuperUFO|2007-01-09 SuperUFO
isit2007的deadline是几点(1)
2007-01-08 rockey820915|2007-01-09 tkzd
FCR被取消在CommunTech版的发文权限(0)
2007-01-08 Mills|2007-01-08 Mills
请教opnet中的文字设定(0)
2007-01-08 dreamhearth|2007-01-08 dreamhearth
请问频谱反转该怎么做呢？(4)
2007-01-05 hutcoffee|2007-01-08 hutcoffee
有了解手机信号探测仪的达人吗？(0)
2007-01-08 magl|2007-01-08 magl
什么软件能抓取 ppp数据包？ (1)
2007-01-08 applehu|2007-01-08 smthvv
转一个EE RA的消息(0)
2007-01-08 goabroad777|2007-01-08 goabroad777
[求助]：谁有opnet 11.0以上的版本，给我一个呢，非常感谢(0)
2007-01-08 superfine|2007-01-08 superfine
请教：关于手机模块的AT指令(1)
2007-01-07 cooger|2007-01-08 Alickers
求助：SCADA系统中远程终端控制单元RTU的通讯协议(0)
2007-01-08 priate007|2007-01-08 priate007
为什么modem是56kbps，而不是64kbps(0)
2007-01-08 lwfltl|2007-01-08 lwfltl
紧急求助“如何解决usb线传输过短的问题”(0)
2007-01-07 fenjin|2007-01-07 fenjin
蓝牙怎么开发啊？？(6)
2007-01-05 hankpher|2007-01-07 ChinaBBS
[报告] Acknowledgment (ACK) Pace for Maximum Throughput ove(0)
2007-01-07 maoch|2007-01-07 maoch
wilderli被取消在CommunTech版的发文权限(0)
2007-01-07 Mills|2007-01-07 Mills
无线传感器网络是个什么技术？(6)
2007-01-05 Huaxiren|2007-01-06 Mills
兄弟们能给个cossap或者spw的下载地址吗？(1)
2006-12-05 jackysu|2007-01-05 tritu
大家好，请问OPNET方面的问题，谢谢(1)
2007-01-04 ligongwangzi|2007-01-05 GreeceMan
truck roll是什么?(0)
2007-01-05 kinsf|2007-01-05 kinsf
超声调制，对正弦的要求严格吗？(0)
2007-01-05 xiuma|2007-01-05 xiuma
帮忙看看这是啥东西？(0)
2007-01-05 bigernose|2007-01-05 bigernose
问道题,关于噪声均匀分布时候比特误码概率的(0)
2007-01-05 likeness|2007-01-05 likeness
谁有M序列的prbs20和31的反馈公式啊？？(0)
2007-01-05 myhappy2000|2007-01-05 myhappy2000
请问有谁用过cy7c68013这块USB 芯片啊??(0)
2007-01-05 skyblue205|2007-01-05 skyblue205
Re: 请问一个 multiaccess channel的问题(0)
2007-01-04 原帖已删除|2007-01-04 lostthought
有人用过GPS变频芯片UPB1007K么?求教(0)
2007-01-04 MagicZ|2007-01-04 MagicZ
请教全双工和半双工是怎么回事？(3)
2007-01-04 ancy|2007-01-04 ancy
有关matlab实现最小二乘的方法(0)
2007-01-04 blueskywang|2007-01-04 blueskywang
请教高人：发射阵列增益与发射分集的问题(0)
2007-01-04 GodGood|2007-01-04 GodGood