this is a about fujica door test!

Create a frequency-domain Rayleigh fading simulator. Plot a sample envelope Plot the power spectral density (in dB) of the envelope Plot a histogram of the signal samples

HXD09电力呼叫中心的解决方案，详细描述了应用HXD09交换机的电力呼叫中心的解决方案。-Power HXD09 call center solution, a detailed description of the application of the power switch HXD09 call center solutions.

Visual Basic 编写生成Emial,发送Email-Visual Basic preparation generated Emial, send Email

domino的安装及smtp设置文档说明，可用于domino管理员的参考书籍-domino installation and smtp settings document that can be used for domino administrator

一份详细的SIP协议的数据流分析的文档，该文档有两百多页，包含的SIP消息的各种情况，内容实用，可供SIP协议的VoIP开发者做一份详细的SIP数据流的分析手册。-a detailed SIP protocol data flow analysis of the document, the document is over 200 pages and contains information of the various SIP, as practical, the SIP for VoIP developers to do a detailed SIP data flow analysis handbook.

用c语言实现fft和iir滤波器的设计。可以和matlab中的函数fft,filter等效。-used language fft and IIR filter design. Matlab can and the function fft, filter equivalent.

远程过程调用协议规范版本2

通过电脑串口对89SXX型单片机编程，此为单片机端的程序-computer serial port right 89SXX type microcontroller programming, such as SCM side of the process

一个序列调制的BPSK和LDPC码具有R = 5 / 15是从信道传输速率编码的符号。LDPC码的奇偶校验矩阵是经济合作发展组织在h.dat。信道是AWGN一零均值和方差N0 / 2。对数的消息传递算法应用在接收机。本代码给出了Pb–Eb/N0曲线迭代次数1，10和100。

Delphi6/C++Builder6下的通信控件，很好的-Delphi6/C Builder6 communications under control, a very good behind