Its own serial port using VB to write a debugger for debugging single

SIP: Session Initiation Protocol具体的讲解了rfc2543-SIP : Session Initiation Protocol specific on the rfc2543

建立管道服务器、客户端实现双向通信，消息实行队列机制。

A self-designed control of PC parallel port communication is introduced in this paper.Taking advantage of the MFC ActiveX technology, it is developed in Visual C++ and offset the scarcity of the control of PC parellel paort communication. An example of frequency measurement shows the detail procedure and application of the control.

FSK调制,采用直接查表法,生成一个周期的正弦波-FSK modulation, the use of direct look-up table method, to generate a sine wave cycle

基于PSoC的2.4G无线通信，可以实现一对多无线通信，或者多对以无线通信。实例中使用了一对一无线通信。可以通过修改通道编号（0到5通道）来选择数据发送接收通道。修改无线通信地址即可实现多对一或者一对多通信。

provide an overview of the radar probability of detection calculations and related topics.-provide an overview of the radar probabili ty of detection calculations and related topic s.

BOrgTec GPSRS232 ActiveX Control提供如下特性：分析NMEA串，也就是说包含在NMEA序列里的数据将被提取出来。数据由ActiveX事件提供。NMEA序列从与PC串口连接的GPS接受器中获得。可以配置串口的参数，以与多种GPS接受器进行通讯。配置ActiveX Control显示数据的字体颜色和计量单位。这些特性使你在应用中加入GPS功能变得简单。适用语言：D5-BOrgTec GPSRS232 ActiveX Control provides the following features: Analysis of NMEA string, that is included in the sequence in the NMEA data will be extracted. Data provided by the ActiveX events. NMEA sequence from the PC serial port to connect with the GPS receiver gain. Serial port parameters can be configured to a variety of GPS receivers and communication. ActiveX Control to configure the font color display data and units of measurement. These features allow you to add in the application of GPS functionality simple. The application of the language: D5

诺基亚SIS格式签名工具，可以签名字库，软件，主题。有需要的收-Nokia SIS format signature tools, can be a signature font, software, themes. Has the need for admission

在数字通信使用 c 代码中的 bpsk。 有一些方法在数字通信中的调制信号。我们上传一个调制，是二进制相移键控。 有的 ppt 文件和文本文件该 Zip 文件中。 除了 bpsk，我们也上传 qpsk 这是与两个 bpsk 操作类似操作的 c 代码

该技术文档比较全面的讲解了vc下的类库MFc操作电话和传真的使用方法和技巧。-more comprehensive account of the library vc Modified operation of the telephone and fax use of methods and techniques.