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[Program doc] A.Programmer.s.Perspective DL : 0: 经典图书，从程序员的角度详细介绍了计算机体系结构，对编程很有帮助。-classic books, from the programmer's point of view on the computer architecture, programming helpful.
Date : 2026-01-09 Size : 4.17mb User :
[Program doc] RC500(chinese2008) DL : 0: MF RC500-高集成ISO14443A 读卡芯片,该文档讲述了MF RC500 的功能包括功能及电气规格并给出了如何从系统和硬件的角度使用该芯片进行设计的细节-MF RC500-highly integrated chip card reader ISO14443A, the MF RC500 document describes the function, including functional and electrical specifications are given on how systems and hardware from the perspective of the use of the chip design details
Date : 2026-01-09 Size : 1.36mb User : king
[Program doc] gxgljs DL : 0: 光纤光缆技术发展以及在FTTH中的应用综述了近期光纤光缆制造、施工及维护技术上的发展特点，分析了其发展趋势，并就我国光纤光缆技术与产业的发展提出了一些值得思考的问题。FTTH正在走入人们实用化的视野，国内外很多光缆生产厂商或研究所都提出了自己的构想，本文着重介绍了FTTH应用中的一些典型的光纤及光缆技术，对FTTH在我国的发展前景做了分析，并提出了自己在FTTH发展中的一些观点。-Technological development of optical fiber and cable as well as in FTTH Applications in the near future of optical fiber and cable manufacturing, construction and maintenance of the characteristics of technological development, analyzes its development trends, and technology with China s optical fiber and cable industry raised some food for thought. FTTH is the people into a practical perspective, many domestic and international fiber optic cable manufacturers or research institutes have put forward their own ideas, this article highlights the FTTH application of some typical fiber-optic and fiber optic technology, the development of FTTH in China prospects analysis and put forward its own FTTH development in some of the points.
Date : 2026-01-09 Size : 37kb User : 球球
[Program doc] StudyARMStep DL : 0: 从其它地方下载的学习资料。本文从学习者的角度出发,分别描述了下面几部分内容: ARM编程的基本知识,BOOT 代码流程和功能分析,OS 中断程序的编写举例和BOOT 代码的流程图,希望这些内容能为初学ARM 的朋友拨开迷雾,以最快的速度和最短的时间走进嵌入世界的大们.-From other parts of the learning materials to download. This article from the perspective of learners, describe part of the contents of the following: ARM basic knowledge of programming, BOOT code processes and functional analysis, OS interrupted, for example the preparation of procedures and flow chart BOOT code, I hope these beginners to ARM Far from clearing the fog of a friend to the fastest speed in the shortest possible time and embedded into the big world have.
Date : 2026-01-09 Size : 1.74mb User : xxf
[Program doc] GPRS_protocol_stack DL : 0: GPRS、WCDMA、CDMA2000都属于可漫游移动用户的承载网络，都是在移动用户和远端数据网之间提供数据连接。本文将对作为一种移动数据业务承载网并且基于GSM的GPRS技术从协议栈的角度进行深入剖析。-GPRS, WCDMA, CDMA2000 are mobile users can roam the bearer network and mobile users in the remote data network to provide data connectivity between. In this paper, as a mobile data service bearer network and the GPRS based on GSM technology protocol stack from the perspective of in-depth analysis.
Date : 2026-01-09 Size : 88kb User : lhorse
[Program doc] MD231_MANUAL DL : 0: 本文档帮助客户更好的使用MD231的模块，从软件和硬件的角度介绍了MD231模块的使用指南，希望能让客户在最短的时间内用好MD231模块。客户运用MD231有以下两类用法： 1，把MD231当作标准的GSM/GPRS模块使用，客户通过Com口输入的AT命令使用模块，并从Com口得到模块的反馈信息，此类运用的客户需要外部MCU和Com相连。 2，客户把MD231运用在无线商话/公话等类似的GSM终端产品上，本公司帮客户定制的软件运行在MD231上，驱动LCD，键盘等外部设备，此类运用的客户不需要外部MCU。-This document is to help customers better use of MD231 module, from the perspective of software and hardware modules are introduced MD231 guide, hoping that customers in the shortest time possible with a good MD231 module. There are two types of customers use MD231 usage: 1, the MD231 as a standard GSM/GPRS module, the customer input through the Com port to use AT command module and the module from the Com port get feedback, such use of the customer needs connected to an external MCU and Com. 2, customers use the MD231, then in the wireless business/public remarks, and the like GSM terminal products, the company customized the software to help run the MD231, the drive LCD, keyboard and other external devices, such customers do not need an external MCU use .
Date : 2026-01-09 Size : 140kb User : simon
[Program doc] Power-Control-for-CDMA DL : 0: a robust 1 prediction-based pole placement control design is introduced for CDMA uplink power control via the LMI method from the state-space perspective
Date : 2026-01-09 Size : 587kb User : lee saint
[Program doc] Serial-programming DL : 0: 本书从编程实践角度详细介绍了PC计算机Windows环境下、DOS环境下以及单片机的串口通信的基本方法，并根据当前串口与网络结合的发展趋势，给出了串口与TCP／IP网络、远程监控相结合的解决方案与详细程序实例。内容丰富、步骤详尽，初学Visual C++／Turbo C的读者也能很快编写出实用的串口通信程序。-Programming practices from the perspective of the book details the PC computer under Windows environment, DOS environment, and the basic microcontroller serial communication method, and serial and network integration based on the current development trend, given the serial and TCP/IP network, remote monitoring combination of solutions and detailed procedures for instance. Rich content, detailed steps, beginner Visual C++/Turbo C readers can quickly write serial communication and practical procedures.
Date : 2026-01-09 Size : 17.68mb User : 混合机
[Program doc] digital-signal-processing-with-C DL : 0: 一本从C语言的角度讲述数字信号处理编程的书籍，对于数字信号处理中诸如DFT，FFT变换等非常重要的部分都有详细介绍，并附有C代码。-A perspective from the C language programming about books digital signal processing for digital signal processing such as DFT, FFT transform has a very important part of the details, along with C code.
Date : 2026-01-09 Size : 8.57mb User : 李林
[Program doc] Requirements-on-Handover-for-3G DL : 0: Handover is a complex tool that requires careful consideration and understanding of the requirements in order to ensure the best QoS is provided to the user. From a high level perspective handover provides the following
Date : 2026-01-09 Size : 8kb User : heeema
[Program doc] MIMO-Wireless-Communications DL : 0: 本书从信息论与错误概率的角度，着重分析了真实世界传播如何影响MIMO容量和性能，实际鲁棒的空时码的设计，详细讨论了预编码、天线选择和多载波传输。-Book from the perspective of information theory and error probability, focused on analysis of real-world communication can affect MIMO capacity and performance, the actual robustness of space-time code design, discussed in detail pre-coding, antenna selection and multi-carrier transmission.
Date : 2026-01-09 Size : 3.1mb User : anjie
[Program doc] WIRELESS-SENSOR-NETWORKS-A-Networking-Perspective DL : 0: wireless sensor network ebook
Date : 2026-01-09 Size : 2.37mb User : zyy
[Program doc] GPS-direct-to-where DL : 0: GPS后卫星导航技术发展向何处去，从总体角度探讨GPS走向-GPS satellite navigation technology development after heading, from the overall perspective of GPS to
Date : 2026-01-09 Size : 121kb User :
[Program doc] USB-in-Industrial-Measurement-and-Control-Applica DL : 0: By Gerald Kupris. this book gives brief introduction about USB and its uses in industrial and control applications both in hardware and software perspective.
Date : 2026-01-09 Size : 233kb User : ananth
[Program doc] 1-s2.0-S1389128609002217-main DL : 0: A topology control approach for utilizing multiple channels in multi-radio wireless mesh networks We consider the channel assignment problem in a multi-radio wireless mesh network that involves assigning channels to radio interfaces for achieving efficient channel utilization. We present a graph–theoretic formulation of the channel assignment guided by a novel topology control perspective, and show that the resulting optimization problem is NP-complete. We also present an ILP formulation that is used for obtaining a lower bound for the optimum. We then develop a new greedy heuristic channel assignment algorithm (termed CLICA) for finding connected, low interference topologies by utilizing multiple channels. Our uations show that the proposed CLICA algorithm exhibits similar behavior and comparable performance relative to the optimum bound with respect to interference and capacity measures.-A topology control approach for utilizing multiple channels in multi-radio wireless mesh networks We consider the channel assignment problem in a multi-radio wireless mesh network that involves assigning channels to radio interfaces for achieving efficient channel utilization. We present a graph–theoretic formulation of the channel assignment guided by a novel topology control perspective, and show that the resulting optimization problem is NP-complete. We also present an ILP formulation that is used for obtaining a lower bound for the optimum. We then develop a new greedy heuristic channel assignment algorithm (termed CLICA) for finding connected, low interference topologies by utilizing multiple channels. Our uations show that the proposed CLICA algorithm exhibits similar behavior and comparable performance relative to the optimum bound with respect to interference and capacity measures.
Date : 2026-01-09 Size : 686kb User : kader
[Program doc] Challenges-and-opp-of-mmwave-5G DL : 0: This paper provides an overview of research challenges and opportunities on mm-wave communication in the fifth generation (5G) mobile broadband networks. More specifically, different challenges, i.e. spectrum, propagation channel, cost and energy efficient aspects, the perspective of mm-wave communication are discussed. Furthermore, insights on research opportunities of mm-wave communication in heterogeneous networks and multi-antenna transceiver technologies are provided. Based on provided overview, it can be concluded that mm-wave communication is a promising framework for further development and research towards next generation mobile broadband communication systems.-This paper provides an overview of research challenges and opportunities on mm-wave communication in the fifth generation (5G) mobile broadband networks. More specifically, different challenges, i.e. spectrum, propagation channel, cost and energy efficient aspects, the perspective of mm-wave communication are discussed. Furthermore, insights on research opportunities of mm-wave communication in heterogeneous networks and multi-antenna transceiver technologies are provided. Based on provided overview, it can be concluded that mm-wave communication is a promising framework for further development and research towards next generation mobile broadband communication systems.
Date : 2026-01-09 Size : 338kb User : kazim
[Program doc] Interference-Coordination-Schemes DL : 0: This paper is a survey upon the evolution of interference mitigation solutions Release 8 to Release 11. This problem was addressed since earlier releases by coordinating transmission/reception among different cells. Many enhancements were then carried out by each subsequent specification. The originality of this work resides on the comparison between the different schemes and the perspective of developing a new interference coordination method available for 4G and beyond systems with small cells deployment. Several similarities are noted and differences on performance impact are highlighted- This paper is a survey upon the evolution of interference mitigation solutions Release 8 to Release 11. This problem was addressed since earlier releases by coordinating transmission/reception among different cells. Many enhancements were then carried out by each subsequent specification. The originality of this work resides on the comparison between the different schemes and the perspective of developing a new interference coordination method available for 4G and beyond systems with small cells deployment. Several similarities are noted and differences on performance impact are highlighted
Date : 2026-01-09 Size : 797kb User : meana
[Program doc] [13]-xiaomin_thesis DL : 0: This paper depicts the development of Orthogonal Frequency Division Multiplexing a historical perspective. A summary of major research milestones are noted that contributed to modern-day OFDM. These contributions include the use of discrete Fourier transforms replacing the analog implementation and addition of cyclic extensions to ensure orthogonality among the sub-channels. Also, channel equalization algorithms to suppress inter-symbol interference and inter-carrier interference, channel estimation through the insertion of pilot tones among data blocks, peak-to-average power ratio reduction, and synchronization techniques.-This paper depicts the development of Orthogonal Frequency Division Multiplexing a historical perspective. A summary of major research milestones are noted that contributed to modern-day OFDM. These contributions include the use of discrete Fourier transforms replacing the analog implementation and addition of cyclic extensions to ensure orthogonality among the sub-channels. Also, channel equalization algorithms to suppress inter-symbol interference and inter-carrier interference, channel estimation through the insertion of pilot tones among data blocks, peak-to-average power ratio reduction, and synchronization techniques.
Date : 2026-01-09 Size : 3.31mb User : Donna Loudoe
[Program doc] ZoomFFT DL : 0: 复调制ZoomFFT是频谱细化技术的其中一种，从分析精度、计算效率、分辨率、灵活性等方面来看，是最有效的一种。-A common method of complex modulation ZoomFFT method, Chirp-Z transform, Yip-ZOOM transform based on, but the analysis accuracy, computational efficiency, resolution, spirit Active perspective, Zoom-FFT method based on the polyphonic system is a kind of effective method.
Date : 2026-01-09 Size : 11kb User : Ren Zonghao