斯坦福大学的源代码教程，演示如何使用通讯录。

操作系统的内存跟踪文件，用ＡＰＩ函数来实现，对于学习操作系统有很大的价值．-operating system memory tracking files, API function to achieve, learning operating system is of great value.

磁盘调度算法 1。实现三种算法： 1。先来先服务 2。最短寻道优先（可自己假设当前磁头的位置） 3。电梯算法 2。磁道服务顺序从指定的文本文件（TXT文件）中取出 3。输出： 第一行：磁道的服务顺序 第二行：显示移动总道数-a disk scheduling algorithms. Three algorithms to achieve : 1. First-come first-serve two. Seeking shortest priority (to be their head the assumption that the current location) 3. Elevator Algorithm 2. Track services from the designated order of the text document (TXT) out of three. Output : the first line : track the order of the second line services : Road show that the total number of mobile

我是新人,请斑竹多多指教.-newcomers, fed exhibitions.

一些经典的HASH函数及测试数据-some classics of the hash function and test data.

设备管理是模拟系统的设备分配问题，欢迎下载-Equipment management is a simulation system for the distribution of the equipment are welcome to download

Orange s：一个操作系统的实现　０．０-Book WINDOWS advanced debugging code book WINDOWS advanced debugging code

rockos是一款嵌入式操作系统，已经被广泛的应用-rockos is an embedded operating system, has been widely applied

本程序设计的是一个小型商店每天记的流水帐管理程序，没有具体到销售的每一样商品，只是记载了每一笔的收入和支出情况。经过简单扩充就可以成为一个完整的商店销售管理系统。-The program design is a small store in mind the itemized account in next day management processes, not specifically to the sale of every commodity, is only documented in each of the income and expenditure. After simple expansion can become a complete shop sales management system.

超声波测距仪，用51来控制，本设计主要是以74LS04和CX20106A为测距模块，DS18B20用于温度补偿，12864液晶显示，HC-SR04为超声波显示板，语音模块由音频功率放大器LM386、语音芯片WT588D、低压差电压调节LM1117组成。

Orange s：一个操作系统的实现（书附源码）chapter5.rar-Orange" s: an operating system implementation (source code attached to the book) chapter5.rar