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GMT中文教程（比英文的简明！）
中文版的GMT画图指导书，比英文版的更加简明清晰。
- 2020-11-29下载
- 积分：1
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Principles of Mobile Communication Third Edition
Gordon L. Stüber著，为英文原文第三版。其第二版已经翻译成中文，即为移动通信原理（第二版），由电子工业出版社出版，但翻译水平很差。Gordon L. StuberPrinciples of mobileCommunicationThird edition② SpringerGordon L. StuberGeorgia Institute of TechnologyAtlanta gaUSAstuber @ece gatech. eduISBN978-1-4614-0363-0e-ISBN978-1-46140364-7DOI10.1007/978-1-46140364-7Springer New York Dordrecht Heidelberg londonLibrary of Congress Control Number: 2011934683C Springer Science+Business Media, LLC 2002, 2011All rights reserved. This work may not be translated or copied in whole or in part without the writtenpermission of the publisher(Springer Science+ Business Media, LLC, 233 Spring Street, New York,NY 10013, USA), except for brief excerpts in connection with reviews or scholarly analysis. Use inconnection with any form of information storage and retrieval, electronic adaptation, computer softwareor by similar or dissimilar methodology now known or hereafter developed is forbiddenThe use in this publication of trade names, trademarks, service marks, and similar terms, even if they arenot identified as such, is not to be taken as an expression of opinion as to whether or not they are subjectto proprietary rightsPrinted on acid-free paperSpringerispartofSpringerScience+businessMedia(www.springer.com)To Alana, our son nickolasmy father lothar Stuiberand my late mother Beatrice stiiberPrefacePrinciples of Mobile Communication, third edition, is a major revision of thesecond edition. Like its earlier editions, this book provides a mathematicallyrigorous overview of physical layer wireless communications. The basic pedagogicmethodology is to include fully detailed derivations from first principles. The text isintended to provide enough principle material to guide the novice student, whilit the same time having plenty of detailed material to satisfy graduate studentsinclined to pursue research in the area. The book is intended to stress the principlesof wireless communications that are applicable to a wide array of wireless standardsIt is intended to serve as a textbook and reference for graduate students, and a usefulreference for practicing engineersOrganization of the bookChapter 1 begins with an overview that is intended to introduce a broad array ofissues relating to wireless communications. Included is a brief description of theevolution of various wireless standards, the basic concepts of cellular frequencyreuse, the land mobile radio propagation environment, link budgets, and coverageand capacity of cellular radio systemsChapter 2 provides an extensive treatment of radio propagation, since goodunderstanding of the physical wireless channel is essential for the developmentand deployment of wireless systems. The chapter begins with a treatment ofthe narrow-band faded envelope for conventional fixed-to-mobile channels foundin cellular radio systems, mobile-to-mobile channels found in mobile ad henetworks, and multiple-input multiple-output (MIMO) channels where multipleantennas are used at both the transmitter and receiver to achieve high capacity afterconsidering the narrow-band channel, we consider the statistical treatment of wide-band channels. The emulation of wireless channels is essential for the developmentand testing of wireless systems, and the chapter provides a detailed discussion ofchannel simulation techniques. Finally, the chapter concludes with a discussion ofshadowing and path loss models for land mobile radio environmentsPreraceChapter 3 provides a detailed treatment of co-channel interference which is therimary impairment in spectrally efficient cellular frequency reuse systems. Veryoften the receivers in such systems are affected by multiple co-channel interferersand the probability distribution of the total interfering power is considered. Thchapter also considers the link outage performance due to co-channel interferencein a variety of wireless environmentsChapter 4 covers the various types of modulation schemes that are used in mobilecommunication systems along with their spectral characteristics. The chapter beginswith the mathematical representation of bandpass modulated signals, along withNyquist pulse shaping. Later, a large variety of modulation schemes used in wirelesssystems are considered, including both single-carrier and multi-carrier modulation,and both linear and nonlinear modulation techniques This is followed by a treatmentof the power density spectrum of modulated signals. Although quite mathematicalin nature, power spectrum is an important topic, since wireless systems are requiredto operate within a specified out-of-band emission maskChapter 5 discusses the error probability performance of various digital modulation schemes on narrow-band fat fading channels. The performance is evaluatedwith a variety of receiver structures, including coherent detectors, differentialcoherent detectors and noncoherent detectorsChapter 6 includes a treatment of multi-antenna techniques for combatingenvelope fading. The chapter includes a discussion of various diversity combiningtechniques for coherent, differentially coherent, and noncoherent receiver detectionof signals on fading channels with additive white gaussian noise. also consideredis optimal combining which is effective when the primary additive impairment isco-channel interference rather than noise. Finally, the chapter considers the use ofmultiple antennas at the transmitter in the context of classical beam-forming andtransmit diversityChapter 7 provides an extensive treatment of digital signaling on intersymbolinterference(ISI) channels that are typical of broadband land mobile radio systemsThe chapter begins with the characterization of Isi channels and goes on todiscuss techniques for combating ISI based on symbol-by-symbol equalization andsequence estimation. Later, error probability for maximum likelihood sequenceestimation is considered. The chapter concludes with a discussion of co-channeldemodulation for the purpose of mitigating co-channel interference on Isi channelsChapter 8 covers error control coding techniques for wireless systems. Thechapter begins with a discussion of basic block coding including space-time blockcodes Convolutional coding is considered next along with the Viterbi and BCJRalgorithms for decoding convolutional codes, followed by trellis coded modulationThe chapter then provides a detailed discussion on the design and performanceanalysis of convolutional and trellis codes for awgn channels, and interleaved fatfading channels, and fading isi channels. Later, space-time trellis codes are treatedand the chapter concludes with Turbo codinChapter 9 is devoted to spread spectrum techniques The chapter begins with anintroduction to direct sequence and frequency hop spread spectrum. This is followedy a detailed treatment of spreading sequences. Also included is a discussionPrefaceof the effects of tone interference on direct sequence spread spectrum, and theRAKE receiver performance on wide-band channels. The chapter wraps up witha discussion of cdma multiuser detectionChapter 10 is devoted to multi-carrier techniques. It considers the performanceof ofdm on frequency-selective channels and considers the effect of residualISI and problem of residual ISI cancellation. Later, the chapter examines singlecarrier frequency-domain equalization(SC-FDE)techniques. This is followed by atreatment of orthogonal frequency division multiple access (OFDMA)on both theforward and reverse links. The chapter concludes with a discussion of single-carrierfrequency division multiple acceSs (SC-FDMA)Chapter 11 considers frequency planning techniques for cellular systems. Thechapter begins with a discussion of cell sectoring, cell splitting, and reuse partition-ing. Later, the chapter considers radio planning for OFDMa cellular systems. Thisis followed by hierarchical overlay/underlay architectures based on cluster planningFinally, the chapter wraps up with macrodiversity TDMA cellular architecturesChapter 12 considers CDMa considers CDMA cellular systems, consideringtopics such as capacity and power control This is followed by a discussion ofhierarchical macrodiversity CDMa architectures and their performanceChapter 13 is devoted to cellular radio resource management. The chapter beginswith an introduction to basic hard and soft handoff. Later, the chapter considers theimportant problem of link quality evaluation, including signal strength averaging,velocity estimation, and velocity adaptive hard handoff algorithms later, a detailedanalysis of hard and soft handoff is provided. Finally, the chapter wraps up withmethods for estimating received carrier-to-interference plus noise ratio(CINR)The Appendix includes a brief and focused tutorial discussion of probabilityand random processes. A good understanding of the material in the Appendix isessential, since the concepts are widely used throughout the textUSing This Book for InstructionThe book has been developed from a graduate-level course on physical wirelesscommunications that I have taught at Georgia Tech since 1993. Normally, I prefera graduate-level course in digital communications as a prerequisite for this courseHowever, such a prerequisite may be waived to the extent that there is extensivebackground material in each chapter. A course may cover the introductory materialin each chapter and skip the more specialized material. In my own classes, I alwaystry to judge the mathematical level of the students early and adapt accordinglyThe book obviously contains far too much material to be taught in a onesemester course. However, i believe that it can serve as a suitable text in mostsituations through the appropriate instructor selection of background sections. Myown preference for a one semester course is to include the following material inorder: Chap. 1, Chap 2(skipping the more advanced material), and the first twosections of Chap 3. In moving to modulation waveforms in Chap. 4, an instructormay have to treat/assume basic signal-space representation. However, most students
- 2020-12-09下载
- 积分：1
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基于Matlab的成绩管理GUI界面设计
用matlab自带的GUI界面设计了一个成绩管理界面，可进行成绩的载入、查询、绘图、求平均分和存储！可直接用！
- 2020-12-03下载
- 积分：1
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经典的介绍压缩感知原理的入门书籍
经典的介绍压缩感知原理的入门书籍经典的介绍压缩感知原理的入门书籍经典的介绍压缩感知原理的入门书籍
- 2020-12-06下载
- 积分：1
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RLC电路matlab仿真m文件
RLC电路的matlab仿真的M文件，用三种不同的方法仿真RLC电路，是一个系统仿真的简单实例
- 2020-12-08下载
- 积分：1
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abaqus script reference manual
ABAQUS脚本参考文件，适合二次开发，ABAQUS各个模块的语句参考ABAQUS Offices and RepresentativesABAQUS, IncABAQUS Europe BVRising Sun millsGaetano Martinolaan 95166 Valley streetP.O. BOx 1637Providence RI 02909-24996201 BP MaastrichtTel:+14012764400The netherlandsFax:+14012764408Tel:+31433566906E-mail:support(@abaqus.comFax:+31433566908http://www.abaqus.comE-mail:info.europe@abaqus.comSales, Support, and ServicesUNITED STATESABAQUS Central, IncABAQUS East LLC1440 Innovation place300 Centerville road. Suite 209WWest Lafayette, IN 47906-1000Warwick. RI 02886-0201Iel:+17654971373Tel:+14017393637Fax:+17654974444Fax:+14017393302E-mail:support(@abaqusCentral.comE-mail: support@ abaqus EastcomAbAqUS Erie. incABAQUS Great Lakes, Inc3601 Green Road. Suite 31614500 Sheldon road. Suite 160Beachwood. OH 44122Plymouth, MI 48170-2408Tel:+12163781070Tel:+17344510217ax:+1216378107F7344510458E-mail:support(@abaqusErie.comE-mail:support(@abaqusGreatlakes.comABAQUS South, IncABAQUS West, Inc3700 Forums Drive Suite 10139221 Paseo Padre Parkway Suite FFlower Mound. TX 75028remont, CA 94538-1611Tel:+12145131600Tel:+15107945891Fax:+12145131700Fax:+15107941194F-mail:support(@abaqusSouth.comF-mail:supportabaqusWest.comARGENTINAAUSTRALIAKB Engineering S.R. LWorley Advanced analysisFlorida 274-Oficina 35Level 17. 300 Flinders Street1005 Buenos airesMelbourne Vic 3000ArgentinaTel:+61386125132Iel:+541143269176/7542Fax:+61392050573Fax:+541143262424E-mail:abaqus@worley.com.auE-mail: sanchezsarmientoarnet com arAUSTRIABENELUXABAQUS AuStria GmbHABAQUS Benelux EⅤZinckgasse 20-22/2/13Huizermaatweg 576A-1150 Vienna1276 LN HuizenaustriaThe NetherlandTel:+4319291625-0Tcl:+31355258424Fax:+4319291625-20Fax:+31355244257E-mail: support @abaqus.atE-mail: support(abaqus. nlCHINACZECH REPUBLICABAQUS ChinaSynerma s.r.oRoom a-2703 Eagle plazaHuntirov 58No. 26 Xiao yun rd468 22 SkuhrovBeijing, 100016Czech republicP.R. ChinaTel:+420603145769Tel:+860184580366Fax:+420603181944Fax:+860184580360E-mail: abaqus asynerma czE-mail:abaqus(@abaqus.com.cnFRANCEGERMANY(Aachen)ABAQUS France SasABAQUS Deutschland gmbH7 rue jean MMermozBat. aTheaterstrabe 30-3278000 VersaillesD-52062 AachenIel:+330139241540lel:+49241474010Fax:+330139241545Fax:+492414090963E-mail: support (@abaqus. frEmail: info(abaqus.deGERMANY(Munich)INDIA(Chennai)ABAOUS Deutschland gmbhABAQUS Engineering India(Pvt. LtdSendlinger-Tor -platz 83M. Prince arcadeD-80336 Munchen22-A Cathedral roadTel:+498959991768Chennai. 600086Fax:+498959991767Tel:+914428114624E-mail: info(abaqus.deFax:+914428115087E-mail: abaqus(@abaqus.coinITALYJAPAN(Tokyo)ABAQUS Italia s r IABAQUs. IncVia domodossola. 173rd Floor, Akasaka Nihon Building20145 Milano(MD)5-24, Akasaka 9-chome, Minato-kuTel:+390239211211Tokyo,107-0052Fax:+390231800064Tcl:+81354745817E-mail: info(@abaqus.itFax:+81354745818E-mail: tokyo(abaqus. jpJAPAN (Osaka)KOREAABAQUS, IncABAQUS Korea. Inc9th Floor, Higobashi Watanabe BuildingSuite 306, Sambo Building6-10. Edobori 1-chome Nishi-ku13-2 Yoido-Dong, Youngdeungpo-kuOsaka.550-0002Seoul.150-010Tel:+81648035020Tel:+8227856707Fax:+81648035021Fax:+8227856709E-mail: osaka @abaqus. jpE-mail: info(@abaqus. co kIMALAYSIANEW ZEALANDWorley advanced AnalysisMatrix Applied Computing Ltd19th Floor, Empire TowerP.O. Box 56-316. AucklandCity square centreCourier: Unit 2-5, 72 Dominion road Mt eden182 Jalan Tun razakauckland50400 Kuala LumpurTel:+6496231223Tel:+6032161226Fax:+6496231134Fax:+60321614266E-mail: abaqus-tech(amatrix co nzE-mail:abaqusmy@worley.com.auPOLANDRUSSIA, BELARUS UKRAINEBudSoft sp. z0.0TESIS Ltd61-807 PoznanOffice701-703,Sw Marcin 58/64l8. Unnatoy strIe:+486l8508466127083 Moscow. RussiaFax:+486l8508467Tel:+7095212-44-22E-mail:budsoft@budsoft.com.plFax:+7095212-42-62E-mail:infoatesis.com.ruSINGAPORESOUTH AFRICAWorley Advanced AnalysisFinite Element analysis Services (Ply)Ltd491B River valley roadUnit 4, The Waverley#09-01Ⅴ alley pointWyecroft roadSingapore, 248373Mowbray 7700Tel:+6567358444Tel:+27214487608Fax:+6567357444Fax:+27214487679E-mail:abaqus.sg@worley.com.auE-mail: feas(afeas co zaSPAINSWEDENPrincipia Ingenieros Consultores, SAABAQUS Scandinaviavelazquez, 94FEM-Tech ABE-28006 MadridPilgatan &cIel:+34912091482SE-72130 VasterasFax:+34915751026Tcl:+4621126410E-mail: abaqus(principia. esFax:+4621181244E-mail: abaqus abaqus.seTAIWANTHAILANDAPICWorley Advanced Analysis11F, No. 71, Sung Chiang road333 Lao Peng Nguan l BuildingTaipei. 1042820th Floor Unit bIel:+8860225083066Soi ChaypuangFax:+8860225077185Vibhavadi-Rangsit roadE-mail:apicaapic.com.twLadyao, JatujakBangkok 10900Tel:+6626893000Fax:+6626188109E-mail:abaqusth(@worley.com.auTURKEYUNITED KINGDOM(Cheshire)A-Ztech ltdABAQUS UK LtdPerdemsac Plaza, Teknoloji eviThe Genesis CentreBayar Cad, Gulbahar Sok., No: 17Science park south BirchwoodKozyataWarrington Cheshire WA3 7BH34742 IstanbulTel:+441925810166TURKIYEFax:+441925810178Tel:+902163618850E-mail: hotline abaqus. co ukFax:+90216361885E-mail:info(aa-ztech.com.tiSales OnlUNITED STATESABAOUS EaSt llc. mid-Atlantic officeABAOUS SOUth. Inc. Southeast office1 1 4 Zachary Court484 Broadstone wayForest hilL. MD 21050Acworth.GA30101lel:+14104208587lel:+17707950960Fax:+14104208908Fax:+17707957614E-mail:support(@abaquseast.comE-mail:support(@AbaqusSouth.comABAQUS West, Inc, Southern CA and Az Office ABAQUS West, Inc, Rocky Mountains Office1100 Irvine boulevard #2486910 Cordwood CtTustin Ca 92780Boulder co 80301Iel:+17147315895Tel:+13036645444Fax:+17142427002Fax:+1303200948lE-mail:inFo(aabaqusWest.comE-mail:Into(aabaqusWest.comFINLANDINDIA (Pune)ABAQUS Finland OyABAQUS Engineering Analysis Solutions(Pvt. LtdTekniikantie 12C-9. 3rd FloorFIN-02150 EspooBramha Estate, Kondwa roadTel:+358925172973Pune-411040Fax:+358925172200Tel:+912030913739F-mail: abaqus(@abaqus.seF-mail: abaqus( abaqus. co inUNITED KINGDOM(Kent)ABAOUS UK LtdGreat hollander business centre. Unit aMill Lane. UnderriverSevenoaks, Kent tN15 OSQTel:+441732834930Fax:+441732834720E-mail: hotline(abaqus. co ukPrefaceThis section lists various resources that are available for help with using ABAQUS, including technicalengineering and systems support, training seminars, and documentationSupportABAQUS, Inc, offers both technical engineering support and systems support for ABAQUS. Technicalengineering and systems support are provided through the nearest local support office. You can contactour offices by telephone, fax, electronic mail, the ABAQUs web-based support system, or regular mailInformation on how to contact each office is listed in the front of each ABAQUS manual. The ABAQUSOnline Support System(AOSS) is accessible through the MY ABAQUS section of the ABAQUS HomePage(www.abaqus.com).Whencontactingyourlocalsupportofficespleasespecifywhetheryouwouldlike technical engineering support (you have encountered problems performing an ABAQUS analysis orcreating a model in ABAQUS) or systems support (ABAQUS will not install correctly, licensing does notwork correctly, or other hardware-related issues have arisenThe ABAQUS Online Support System has a knowledge database of ABAQUS Answers. The ABAQUSAns wers are solutions to questions that we have had to answer or guidelines on how to use ABAQUS. Wewelcome any suggestions for improvements to the support program or documentation. We will ensure thatany enhancement requests you make are considered for future releases. If you wish to file a complaint aboutthe service or products provided by aBaqUs, refer to the aBaQus Home PageTechnical engineering supportABAQUS technical support engineers can assist in clarifying ABAQUS features and checking errors by givingboth general information on using ABAQUS and information on its application to specific analyses. If youhave concerns about an analysis, we suggest that you contact us at an early stage, since it is usually easier tosolve problems at the beginning of a project rather than trying to correct an analysis at the end.Please have the following information ready before calling the technical engineering support hotline, andinclude it in any written contacts:Your site identifier, which can be obtained by typing abaqus whereami at your system prompt(or byselecting Help-On Version from the main menu bar in ABAQUS/CAE or ABAQUS/Viewer)· The version of△ BAQUS that are you usingThe version numbers for ABaQUS/Standard and ABAQUS/Explicit are given at the top of the data(. dat)fileThe version numbers for ABAQUS/CAE and ABAQUS/Viewer can be found by selectingHelp-On Version from the main menu bar.The version numbers for the abaqus Interface for MoldFLOW and the abaQus Interface forMSC ADAMS are output to the screenThe version number for ABAQUS for CAtIa V5 can be found by selecting Help-AboutABAQUS for CaTiA V5 from the main menu bar in either of the aBaqus for CAtIA V5workbenchesThe type of computer on which you are running ABAQUSThe symptoms of any problems, including the exact error messages, if anyWorkarounds or tests that you have already triedWhen calling for support about a specific problem, any available abaqus output files may be helpful inanswering questions that the support engineer may ask youThe support engineer will try to diagnose your problem from the model description and a description ofthe difficulties you are having. The support engineer may need model sketches, which can be sent via fae-mail, or regular mail. Plots of the final results or the results near the point that the analysis terminated mayalso be needed to understand what may have caused the problemIf the support engineer cannot diagnose your problem from this information, you may be asked tosupply the input data. The data can be attached to a support incident in the aBaQUS Online SupportSystem. It may also be sent by means of e-mail, tape, disk, or ftp Please check the ABAQUS Home Page(http://www.abaquscom)forthemediaformatsthatarecurrentlyacceptedAll support incidents are tracked in the abaQUs Online Support System. This enables you( as well asthe support engineer) to monitor the progress of a particular problem and to check that we are resolving supportissues efficiently. To use the ABAQUS Online Support System, you need to register with the system. Visit theMY ABAQUS Section of the ABAQUS Home Page for instructions on how to register. If you are contactingus by means outside the aoss to discuss an existing support problem and you know the incident number,please mention it so that we can consult the database to see what the latest action has been and, thus, giveyou more efficient support as well as avoid duplication of effort. In addition, please give the receptionist thesupport engineers name if contacting us via telephone or include it at the top of any e-mail correspondenceSystems supportABAQUS SyStems support engineers can help you resolve issues related to the installation and running ofABAQUS, including licensing difficulties, that are not covered by technical engineering supportYou should install ABaQUS by carefully following the instructions in the ABAQUS Installation andLicensing Guide If you are able to complete the installation, please make sure that the product verificationprocedure was run successfully at the end of the installation procedure. Successful verification for licensedproducts would indicate that you can run these products on your computer; unsuccessful verification forlicensed products indicates problems with the installation or licensing (or both ) If you encounter problemswith the installation, licensing, or verification, first review the instructions in the abaQus Installation andLicensing Guide to ensure that they have been followed correctly. If this does not resolve the problems,consult the ABAQUS Answers database in the ABaQUS Online Support System for information about knowninstallation problems. If this does not address your situation, please create an incident in the AOSS anddescribe your problem, including the output from abaqus info=support. If you call, mail, e-mail, or faxus about a problem(instead of using the Aoss), please provide the output from abaqus info=support. Itis important that you provide as much information as possible about your problem: error messages from anaborted analysis, output from the abaqus info=support command, etc
- 2020-12-10下载
- 积分：1
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BU61580配置调试文档
【实例简介】BU-61580调试文档，总结1553b总线的配置使用及硬件设计方法。
- 2021-11-02 00:31:20下载
- 积分：1
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Andrew ng机器学习课程笔记（带标签）
本资料由本人历时将近一个月完成，详细的记录了由Andrew ng大神在Coursera上所讲的机器学习课程，笔记精炼，适合初学者查阅学习，也非常适合有一定基础的同学温习查阅。
- 2020-11-02下载
- 积分：1
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java+swing酒店管理系统源码
java+swing酒店管理系统源码:代码很全,数据库也很全
- 2020-12-02下载
- 积分：1
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dsp2812步进电机控制实验程序.rar
【实例简介】dsp2812步进电机控制实验程序，适用于新手学习，已调试
- 2021-11-21 00:45:17下载
- 积分：1
