着重介绍生产计划(PP)的商业流程，销售运作计划，主生产计划，和物料需求计划等。...

Csharp实现的一个简单的学生管理系统，支持文件的存储。-Csharp achieve a simple management system for students in support of document storage.

单片机课件，绪论，C51,IO口，存储器与定时器，扩展等-Microcomputer courseware, Introduction, C51, IO ports, memory and timer, extended, etc.

XML编程从入门到精通-XML programming from entry level to proficiency

PDF417二维条码是一种堆叠式二维条码，目前应用最为广泛。PDF417条码是由美国SYMBOL公司发明的， PDF（Portable Data File）意思是“便携数据文件”。组成条码的每一个条码字符由4个条和4个空共17个模块构成， 故称为PDF417条码。 PDF417条码需要有417解码功能的条码阅读器才能识别。PDF417条码最大的优势在于其 庞大的数据容量和极强的纠错能力。   

USB1.1协议文档，是中文的，很实用的，PDF-USB1.1 protocol document, in Chinese, and very practical, PDF

Java初学者入门教学-Java tutorial for beginners

This document discusses recommended practices and style for programmers using the C language in the Flight Dynamics Division environment. Guidelines are based on generally recommended software engineering techniques, industry resources, and local convention. The Guide offers preferred solutions to common C programming issues and illustrates through examples of C code.-This document discusses recommended prac tices and style for programmers using the C lang uage in the Flight Dynamics Division environme nt. Guidelines are based on generally recommen ded software engineering techniques. industry resources, and local convention. The Guide offers preferr ed solutions to common issues and C programming illustrates through examples of C code.

C语言接口与实现... 相当不错的一本书.大家想好好用C的一定不能错过-C Language Interface and Implementation of a pretty good ... a book. We would like to make good use of C, must not be missed

用PCA实现PWM 根据C8051的特点 使用PCA实现脉宽调制技术-To use PCA to achieve PWM according to the characteristics of C8051 to use PCA to achieve pulse-width modulation technology

VB游戏编程的教材-VB game programming materials