多功能计算器，不但实现基本运算器，还能实现相关公式的计算...

高质量C/C++编程指南 电子书pdf 作者林锐博士-High-quality C++ Programming Guide

一本详细讲解s3c4510的中文pdf书籍，从指令集到驱动开发都有-a Porting elaborate on the Chinese pdf books, from the instruction set to have driven development

一个著名的java开源分页tag，eXtremeComponents中文教程-a famous java revenue pagination tag, eXtremeComponents Chinese Guide

基于ARM7的GPRS无线VPN路由器设计。　摘　要:近年来蜂窝式移动通信系统在中国的发展非常迅速,不仅给用户带来了方便快捷的语 音通信服务,而且还能提供灵活的数据通信服务。本文提出了一种新型的基于ARM7的嵌入式设 备―――GPRS无线VPN路由器的设计方法,使得原先使用有线通信系统的各种业务终端设备能够 非常方便地接入到GPRS网络中,利用无线移动网络提供的数据服务来进行数据通信-ARM7-based GPRS wireless VPN router design. Abstract: In recent years cellular mobile communication system in China is moving very quickly, not only gives users the convenience of voice communications services, but also to provide a flexible data communications services. In this paper, a new ARM7-based embedded devices--- GPRS wireless VPN router design, making original use of cable communication system terminal equipment business to easily access to the GPRS network, the use of wireless mobile network data services for data communications

VC串口类，用于开发串口通信用。-VC serial category for the development of Serial Communication.

informix中 使用sql的用法 横不错的-use sql usage Wang good

MAX121芯片在高速串行接口电路中的应用 MAX121应用于高速串行接口电路-MAX121 chip in the high-speed serial interface circuit MAX121 applies to high-speed serial interface circuit

四则运算简易计算器(用纯C语言实现)并具有纠错功能-four Operational Summary Calculator (using pure C Language), and correction function

symbian threads this documents shows how to use threads in symbian c-symbian threads this documents shows how to use threads in symbian c++

Simulink Energy detector to find Pf and Pmd