2DPSK调制解调2

qpsk调制在瑞利信道中的性能仿真，以及各个阶段信号的星座图仿真-qpsk modulation performance in Rayleigh channel simulation, as well as the various stages of signal constellation simulation

Simulation of Ad-Hoc routing protocols using OMNeT-Simulation of Ad-Hoc routing protocols using OMNeT++

介绍中文字型点矩阵ST7290,包括它的功能描述和操作方法-Introduction dot matrix Chinese font ST7290, including its functional description and method of operation

linux下的一个rpc实例，linux下的一个rpc实例，linux下的一个rpc实例

射频卡读卡程序,射频IC卡识别技术，通常由载有密码的射频IC卡来代替传统的键盘密码。读卡模块读出密码后，即产生输出电信号，继而驱动执行机构动作，或将密码（如卡号）送给外围对接设备（如电脑或单片机等）。采用射频卡读卡模块及感应体构成的特定系统中，因射频卡内码信号唯一且不可复制，因此射频卡不仅杜绝了非法复制密码，还为各种控制采用信息化管理创造了条件。-RF card reader procedure, radio frequency identification technology IC cards, usually containing the password from the RF IC cards to replace the traditional keyboard password. Reader module read out a password, as a result, the output signal, and then drive the implementation agency action, or passwords (such as logging) gave the external docking equipment (such as computer or microcontroller, etc.). RF card reader module consisting of sensors and the specific system, RF signal code card but not the only copy, RF Card not only prevents illegal copying passwords, but also controls the use of information management to create the conditions.

介绍游戏引擎的关键技术及实现办法，以一个引擎高手的经验为基础，阐述其中的难点和关键点。-Game engine introduction and implementation of key technologies in order to master the experience of an engine based on the difficulties and one of the key points.

通过操作com口，收发短信。支持发送wap push-Through the operation of com port, send and receive message. Send wap push support

中国电信parlay api接口规范文档。-China Telecom parlay api interface specification documents.

本人翻译的RFC5347，方便大家在进行FOIP设计时使用。网上没有中文的，独家所有，本人原创。-I translated RFC5347, designed to facilitate people making use of FOIP. Online there is no Chinese, exclusive of all, I am original.

在线书店系统 本系统在界面上设计上都采用模块化程序设计，将很多页面共有的部分集成到同一个页面-online bookstore system of the system at the interface are designed modular programming, many pages will be part of a total integrated into pages with a