Can take advantage of multiple antenna transmitter sends separate signals, while...

simcom模块中文资料，介绍的比较说细-English simcom module information, said the introduction of relatively small

用在32位计算机上的串口通信打包接口库文件.前面的各种结构体,除了因为字宽原因, 使用了不同数据类型以外,实际效果与相应的单片机程序接口是一致的.平台独立.-with 32 computers in the serial communication interface library package. In front of the structure, in addition to the reasons for wide characters, the use of different data types, the actual results with the corresponding microcontroller interface is the same. Platform independence.

JTAPI是由Sun公司提出的基于Java语言的应用程序接口。由于JTAPI是基于Java的应用接口，使得JTAPI的对象独立于操作系统和硬件平台，支持跨平台的应用。JTAPI定义了一套类库，包含电话功能和扩充功能。JTAPI结合了传统的电话服务和Web处理能力，具有较强的功能。但是，基于Java的特性，使得JTAPI在拥有强大功能的同时，也失去了普及和推广的基础。-JTAPI by Sun"s Java language on the application program interface. As JTAPI is a Java-based application interface, JTAPI makes the object independent of operating systems and hardware platforms to support cross-platform applications. JTAPI definition of a set of class libraries, including telephone functions and expansion capabilities. JTAPI combination of traditional telephone services and Web processing capability, and a strong function. However, based on Java, which makes JTAPI the powerful functions, lost popularize and promote the foundation.

一个关于计算机串口通讯的源代码- About computer string mouth communication source code

用STC89C51实现红外对管的数据传输：1、先用一块STC单片机接好接受电路，利用数码管显示测试用的红外遥控器（一般买的开发版，都有一个小的红外遥控器），对比数据是否正确；2、上述完成并实现，利用第二块板子接好发射管电路（我是分开的，软件包里有2个代码，一个发射程序，一个接受程序）；3、都实现后，可以修改发射端的代码，会在接受电路的数码管上看见不同的数据，这样就实现了数据的传输，协议大家可以自己写。个人感觉发射端比较重要，红外采用PPM编码方式，一定要注意1和0高低电平的是时间。

软件无线电尝试，绝对前沿！- Software radio attempt, absolute front!

电源分配认知无线电网络及其测量能力积极原发性和继发用户节约能源，同时碰撞检测。

信号编码设计，并绘出波形。 可以实现通信的信源信道编码，并给出试实验的仿真结果。-signal coding design, and draws the waveform. Communication can be achieved Source-channel coding, and gives test results of the simulation experiments.

this a code which is used to automize the old gharghanti to autormatic-this is a code which is used to automize the old gharghanti to autormatic

低端交换机典型配置实例V1.30 希望新手快速上手-Typical configuration examples of low-end switches hope novice Quick v1.30