Applying-Power-Battery--in-Grid

说明：  4kw便携式蓄电池的研究，对便携式的开发具有很好的指导意义，欢迎下载交流。(4kw portable battery research on the development of portable has a good guide, welcome to download the exchange.)

This document is: Performance Evaluation of Service-Aware Optical Transport System. They propose and experimentally demonstrate a service aware optical transport system. The proposed service aware optical transport system makes a flow based on service type and priority of traffic.

水下信道的纠错码研究及软件实现，对研究纠错码的工程师有帮助(Underwater channel error-correcting codes and software implementation, error-correcting codes of research will help engineers)

说明：  curvelet工具包2.0版本很好的图象处理工具 是很不错的图像处理工具，对做图像处理研究的人很有用处。(curvelet Toolkit version 2.0 very good image processing tools is a very good image processing tool for people who do image processing research useful.)

这是一部写给在校计算机专业学生的书 如果没有看到这本书 你可能会茫然无措的度过学习阶段(This is a book written for computer major students If you don t see this book You may be at sea through the learning phase)

中文摘要 正交频分复用（ OFDM ， Orthogonal Frequency Division Multiplexing）是当前一种非常热门的通信技术。它即可以被看作是一种 调制技术，也可以被看作是一种复用技术。由于它具有抗多径衰落和频谱 利用率高的特点，因此被广泛应用于高速数字通信领域，比如应用于IEEE 802.11a无线局域网（WLAN）的物理层等等。 我的毕业设计的核心任务是：采用 FPGA 来实现一个基于OFDM 技术 的通信系统中的基带数据处理部分，即调制解调器。其中发射部分的调制 器包括：信道编码（Reed-Solomon 编码），交织，星座映射，FFT和插 入循环前缀等模块。我另外制作了相应的解调器，可以实现上述功能的逆 变换。 另外，我还对OFDM技术， IEEE 802.11a的标准文献，基于Simulink 的 OFDM 模型和仿真，ALTERA 公司的技术和 IP Core 的使用等方面进 行了研究。这些在文章中都有体现。 (Abstract Orthogonal frequency division multiplexing (OFDM, Orthogonal the Frequency Division, Multiplexing) is a very popular communication technology. It can be seen as a Modulation technique can also be seen as a multiplexing technique. Because of its resistance to multipath fading and spectrum High utilization characteristics, and is widely used in high-speed digital communications, such as used in IEEE 802.11a wireless LAN (WLAN) physical layer. The core mission of my graduation project: FPGA to implement a technology based on OFDM Communication systems in baseband data processing part, ie the modem. These emission part of the modulation Includes: channel coding (Reed-Solomon coding), interleaving, constellation mapping, FFT and interpolation Into the cyclic prefix modules. I also produced a corresponding demodulator can achieve the inverse of the above functions Transformation. In addition, OFDM technology, the IEEE 802.11a standard literature, based on Simulink )

民航精密导航技术，对民航导航感兴趣的同学可以看一下(Civil Aviation precision navigation technology, can look at students interested in civil aviation navigation)

Interaction of Retransmission, Blacklisting, and Routing Metrics for Reliability in Sensor Network Routing powerpoint

research paper on bdscan

说明：  一篇介绍adhoc网络中DSR,AODV，DSDV协议的比较的文章，包括源代码和性能分析，(ADHOC networks introduced a DSR, AODV, DSDV protocol comparison article, including source code and performance analysis,)