QQbobo

说明：  G 655-2003非零色散单模光缆特性 pdf(Characteristics of G655-2003 Non-zero dispersion single Mode Optical Cable pdf)

985本科课程设计-物流仿真系统-BC或TC均可(985 undergraduate curriculum design- logistics simulation system can-BC or TC)

The physical layer of WCDMA is explained in detail. The downlink physical channel structure, uplink physical channel structure and timing relationship between channels are described in detail.

说明：  LDPC码在基于BP (Belief Propagation) 的迭代译码相结合的条件下具有逼近Shannon 限的性能,(Under the condition of combining iterative decoding based on BP (Belief Propagation), LDPC codes have the performance of approximating the Shannon limit.)

说明：  opnet学习过程中可能遇到的一些常见问题的解答,第二部分(Answers to some common questions that may arise during opnet learning, part 2)

说明：  这是基于systemview平台的cdma下行链路仿真源码, 能满足cdma开发过程中的仿真需要,(This is the cdma downlink simulation source code based on systemview platform, which can meet the simulation needs in the cdma development process.)

话费语音查询及点歌软件 电信商用,通过电话查询话费,还可以点歌,本版只支持东进语音卡(Telephone fee voice inquiry and song-ordering software telecommunications business, telephone call inquiry fee, but also can order songs, this version only supports Dongjin voice card)

这是基于systemview平台的cdma下行链路仿真源码, 能满足cdma开发过程中的仿真需要,(This is the cdma downlink simulation source code based on systemview platform, which can meet the simulation needs in the cdma development process.)

说明：  调用打印驱动的头文件，将文件包含之后创建对象，调用方法(Call the header file of the print driver, create the object after the file is included, and call the method)

本程序主要使用matlab语言描述了信号调制方式是别的过程，当信噪比大于10时可以实现对所选信号调制方式的识别(signal processing matlab large than 10dB)