瑞利衰落对无线信道的影响，

文件分区表格式，适合于嵌入式实现的文件分区表-Document partition table format, suitable for the realization of a document embedded partition table

一个电信增值业务的关于IVR平台编程的说明-a value-added telecom services on the IVR platform programming note

In this simulink model , 16-QAM modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.-In this simulink model , 16-QAM modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.

Viterbi decoder, maximum likelihood decoding. For a // rate-1/n convolutional code. Correlation metric.

VOIP PWLib DLL libraries-VOIP Gnome DLL libraries

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C++程序文件，能够建立一个手机通讯录管理系统，系统里的个人信息包括姓名、序号、手机号、地址、学校（工作单位）等等。手机通讯录管理系统支持删除、添加、排序、查找、修改等功能，可以在vc++2008编译器上面运行，代码提供详细注释。

中文RFC文件，无需翻译，对学习很有帮助！

c++实现的地面数字电视ATSC标准，从加扰到网格编码调制均测试可用。ATSC的英文全称是Advanced Television Systems Committee（美国高级电视业务顾问委员会）。该委员会于1995年9月15日正式通过ATSC数字电视国家标准。ATSC制信源编码采用MPEG-2视频压缩和AC－3音频压缩；信道编码采用VSB调制，提供了两种模式：地面广播模式（8VSB）和高数据率模式（16VSB）。

利用vc直接对打印机进行控制，输入一行就停止，单行依次打印-use vc directly to the printer to control the importation and his entourage stopped, followed by single Print