ERWIN绝好的数据库建模工具,可以把数据模型导入数据库如sql server foxpro等这里是方法指南更多内容可以去http://erwin.softwa

一个很漂亮的日历-A beautiful calendar

数值分析所考核知识点、要求、例题与参考练习题-knowledge assessment, requirements, examples and reference Exercises

《c++语言程序设计》例题程序-"c Language Program Design" Examples procedures

7811 reference hardware

数据压缩技术概论-data compression technology Introduction

龙珠系列的datasheet-Pearl Series datasheet

可编程中断控制器中断控制器8259A是专门为控制优先级中断而设计开发的芯片。它将中断源优先排队、辨别中断源以及提供中断矢量的电路集于一片中。因此无需附加任何电路，只需对8259A进行编程，就可以管理8级中断，并选择优先模式和中断请求方式，即中断结构可以由用户编程来设定。同时，在不需要增加其他电路的情况下，通过多片8259A的级连，能构成多达64级的矢量中断系统-Programmable Interrupt Controller Interrupt Controller 8259A is designed for control and priority interrupt the core design and development tablets. It will interrupt source priority queuing, identifying the source of disruption and the provision of the circuit interrupt vector set in a Chinese. Thus there is no need for any additional circuit, just right for 8259 A programming, it can manage eight interruption, and to choose the mode and priority interrupt request means that the structure can be interrupted by the user to set programming. At the same time, no additional circuit of the other, through more than 8,259 tablets of class A connected, could constitute up to 64 Vector Interrupt System

IMAGEIO package 的使用说明jdk1.4新出的 包。有效改进图片读写方式。-IMAGEIO package jdk1.4 use of the new package. Photo effectively improve reading and writing.

JAVA实现的图书管理系统 包括分析说明书-JAVA implementation of library management system including an analysis of manual

这是迷宫代码，输入一个任意大小的迷宫，用栈求出一条走出迷宫的路径，并 显示在屏幕上。-code, the importation of an arbitrary size of the maze, with a stack get out of the maze of trails and on the screen.