Gigabyte-8GPNXPDUO-pdf

海力士 DDR2 操作手册，时序说明，很强大，适合初学者(ddr2 Operation Manual)

一本学习观测器的很好资料，详细论述了观测器的设计和调试(very good paper to learn the observation describe the observation design )

在无线通信中使用跳频技术是军事通信中最主要的抗干扰手段之一, 而如果系统中能使用合适的中心频率可以快速跟踪跳频变化的带通滤波器将可以明显改善系统的抗干扰性能。文中从实际应用出发, 比较了几种可用于实现带通滤波器快速变频的方案, 选择了简单、实用的开关电容阵改变带通滤波器中心频率的方案(The use of frequency hopping in wireless communication technology is the most important anti-jamming in military communications, one of the means, and if the system can use the appropriate center frequency can be fast-tracked changes in frequency-hopping band-pass filter will be able to significantly improve the system anti-jamming性能. This paper from the actual application, the comparison of several band-pass filter can be used to achieve the rapid conversion of the program, choose a simple, practical switched capacitor array to change the center frequency of band-pass filter program)

AES（The Advanced Encryption Standard）是美国国家标准与技术研究所用于加密电子数据的规范。它被预期能成为人们公认的加密包括金融、电信和政府数字信息的方法。本文展示了AES的概貌并解析了它使用的算法。包括一个完整的C#实现和加密.NET数据的举例。在读完本文后你将能用AES加密、测试 基于AES的软件并能在你的系统中使用AES加密。 　(AES (The Advanced Encryption Standard) is the National Institute of Standards and Technology for electronic data encryption standards. It was expected to be recognized by encryption including financial, telecommunications and government of digital information. This paper showed a picture of AES and its use of analytic algorithm. Including a complete C# and encryption.NET data, for example. After reading this you will be able to use AES encryption, AES-based testing and software in your system to use AES encryption.)

基于UML的食堂就餐卡系统的分析与设计 (UML-based cafeteria dining card system analysis and design of)

Pipe Sizer Calculation

葡萄酒的评价 全国数学建模竞赛一等奖优秀论文(葡萄酒的评价 优秀论文)

日本罗姆ML5238设计文档及DEMO版资料！(Japanese Rohm ML5238 design documents and DEMO edition information!)

厦门大学一篇关于水声信道建模的硕士论文，对水声信道建模有一定帮助。(Xiamen University, a master' s thesis on the underwater acoustic channel modeling, modeling of underwater acoustic channel some help.)

说明：  无人机在农业中建立三位场景,用于研究相关农业大棚方位坐落的问题(Construction and application of parametric agriculture 3D scene based on UAV)