查看会员资料
用 户 名：n****
发送消息- Email：用户隐藏
- Icq/MSN：
- 电话号码：
- Homepage：
- 会员简介：
最新会员发布资源
lect_nb_noise
- this document serves a good introduction to digital communication transmission and gives a comprehensive theory of modulation schemes. it is good for beginners of communication and is brush up for advanced learners. a great document.-this document se