要 高性能和安全是计算机网络研究的两个主要问题。如何使路由器在保证转发性能的前提下提供网络安全保护已经成为当前的研究热点。本文介绍了在完成国家“863”计划重大...

操作系统资料，算法-operating system information, the algorithm

initial information about sine wave generation

学 生 公 寓 信 息 管 理 系 统 研究这个学生公寓系统研究得可行性-Student Apartment Information Management System

一种关于如何制作稳压电源的方法，详细介绍了稳压电源的各个部分，及参数的设计。-How to make a regulated power supply on the way, described in detail the various parts of the power regulator, and the design parameters.

网站的功能需求分析，可以作为刚入行的新人进行参阅，写的还不错-Site analysis of functional requirements, can be used as new recruits to see, written in good

全国大学生电子设计竞赛获奖作品精选：1994-1990_11039843.rar-National Undergraduate Electronic Design Contest winning entries selected :1994-1990_11039843. Rar

单端反激式开关电源具有结构简单、输入输出电气隔离、电压升／降范围宽、易于多路输出、可靠性高、造价低等优点，广泛应用于小功率场合。然而，由于漏感影响，反激变换器功率开关管关断时将引起电压尖峰，必须用钳位电路加以抑制。由于RCD钳位电路比有源钳位电路更简洁且易实现，因而在小功率变换场合RCD钳位更有实用价值。 -Single-ended flyback switching power supply with a simple structure, input and output electrical isolation, voltage up/down range, easy to multi-output, high reliability and low cost, widely used in low-power occasions. However, due to leakage effects flyback converter power switch off when the voltage spike caused by the need to be inhibited by clamping circuit. RCD clamp circuit as a result of active-clamp circuit than the more concise and easy to realize, and in low-power transform RCD clamp occasions more practical value.

Here a methodology for eye position tracking with details on software and hardware implementation

微软的书，关于windows内存的管理。如果要写出高质量的驱动程序，强烈建议观看此书。

各种存储器的测试方法，共5篇文章，中文来自期刊网，英文来自IEEE，均是付费下载的-A variety of memory tests, a total of five articles from the Journal Network in Chinese and English from the IEEE, are paid to download