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wifi 802.11n 协议标准Contents2. Normative references ........................................................................................................................... 13. Definitions ...........................................................................................................EEE Std802.11n"-2009(Amendment to ieEE Std 802.11-2007as amended by ieee std 802. 11k-2008EEE Std80211r-2008, EE Std802.11y-2008,and IEEE Std 802. 11w-2009)EEE Standard forInformation technology-Telecommunications and informationexchange between systems-Local and metropolitan area networks-Specific requirementsPart 11: Wireless LAN Medium Access Control (MAC)and Physical Layer(PHY SpecificationsAmendment 5: Enhancements for HigherThroughputSponsorLANIMAN Standards committeeof theIEEE Computer SocietyApproved 11 September 2009IEEE-SA Standards boardAbstract: This amendment defines modifications to both the IEEE 802 1 1 physical layer(PHY)andthe IEEE 802 11 medium access control (MAC) sublayer so that modes of operation can be enabledthat are capable of much higher throughputs, with a maximum throughput of at least 100 Mb/s, asmeasured at the Mac data service access point (SAP)Keywords: high throughput, MAC, medium access control, MIMO, MIMO-OFDM, multiple inputmultiple output, PHY, physical layer, radio, wireless local area network, WLANThe Institute of Electrical and Electronics Engineers, Inc.3 Park Avenue New york NY 10016-5997 USACopyright@ 2009 by the Institute of Electrical and Electronics Engineers, IncAll rights reserved. Published 30 October 2009. Printed in the United States of AmericaIEEE is a registered trademark in the U.S. Patent Trademark Office, owned by the Institute of Electrical and ElectronicsEngineers, IncorporatedPDFSBN978-0-7381-60467STD95961Print:|SBN9780-7381-6047-4STDPD95961No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the priorwritten permission of the publisherIEEE Standards documents are developed within the ieee Societies and the standards Coordinating Committees ofthe IEee Standards Association (IEEE-SA) Standards Board. The ieee develops its standards through a consensusdevelopment process, approved by the American National Standards Institute, which brings together volunteersrepresenting varied viewpoints and interests to achieve the final product. Volunteers are not necessarily members of theInstitute and serve without compensation. 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Comments on standards and requests for interpretations shouldbe submitted to the following addressSecretary, IEEE-SA Standards board445 Hoes lanePiscataway, NJ 08854USAAuthorization to photocopy portions of any individual standard for internal or personal use is granted by The Instituteof Electrical and Electronics Engineers, Inc, provided that the appropriate fee is paid to Copyright Clearance CenterTo arrange for payment of licensing fee, please contact Copyright Clearance Center, Customer Service, 222 RosewoodDrive, Danvers, MA 01923 USA; +1978750 8400 PerImission lo photocopy portions of any individual standard foreducational classroom use can also be obtained through the Copyright Clearance CenterIntroductionThis introduction is not part of IEee Std 802. 11n-2009, IEEE Standard for Information technology-Telecommunications and information exchange between systems--Local and metropolitan networks--Specifirequirements-Part 11: Wireless LAN Medium Access Control(MAC) and Physical Layer(PHY) SpecificationsAmendment 5: Enhancements for Higher ThroughputThis amendment specifies enhancements to IEEE 802. 11 physical layer(PHY)and medium access control(MAC) sublayer to provide modes of operation with useful data rates substantially higher than thosepreviously available. Significantly higher IEEE 802. 11 wireless local area network(WLAN) throughput isexpected to improve user experiences for current applications and to enable new applications and marketsegmentsNotice to usersLaws and requlationsUsers of these documents should consult all applicable laws and regulations. Compliance with theprovisions of this standard does not imply compliance to any applicable regulatory requirementsImplementers of the standard are responsible for observing or referring to the applicable regulatoryrequirements. iEEE does not, by the publication of its standards, intend to urge action that is not incompliance with applicable laws, and these documents may not be construed as doing so on that is not inCopyrightsThis document is copyrighted by the Ieee. It is made available for a wide variety of both public and privateuses.These include both use, by reference, in laws and regulations, and use in private self-regulationstandardization, and the promotion of engineering practices and methods. By making this documentavailable for use and adoption by public authorities and private users, the ieee does not waive any rights incopyright to this documentUpdating of IEEE documentsUsers of ieFF standards should be aware that these documents may be superseded at any time by theissuance of new editions or may be amended from time to time through the issuance of amendments,corrigenda, or errata. An official ieee document at any point in time consists of the current edition of thedocument together with any amendments corrigenda or errata then in effect In order to determine whethera given document is the current edition and whether it has been amended through the issuance ofamendmentscorrigendaorcrrata,visittheIeeEStandardsAssociationwebsiteathttp://ieeexplore. ieee. org/xpl/standards. jsp or contact the iEee at the address listed previously.For more information about the IEEE Standards Association or the Ieee standards development process,visittheIeeE-sawebsiteathttp://standards.ieeeorgErrataErrata,ifanyforthisandallotherstandardscanbeaccessedatthefollowingUrl:http://standards. ieee. org/reading/ieee/updates/errata/index. html. Users are encouraged to check this URL forta periodicallyInterpretationsCurrentinterpretationscanbeaccessedatthefollowingUrl:http://standards.ieeeorg/reading/ieee/interp/index htmlCopyright C 2009 IEEE. All rights reservedPatentsAttention is called to the possibility that implementation of this amendment may require use of subjectmatter covered by patent rights. By publication of this standard, no position is taken with respect to theexistence or validity of any patent rights in connection therewith. a patent holder or patent applicant hasfiled a statement of assurance that it will grant licenses under these rights without compensation or underreasonable rates, with reasonable terms and conditions that are demonstrably free of any unfairdiscrimination to applicants desiring to obtain such licenses. Other Essential Patent Claims may exist forwhich a statement of assurance has not been received. The Ieee is not responsible for identifying EssentialPatent Claims for which a license may be required, for conducting inquiries into the legal validity or scopeof Patents Claims, or determining whether any licensing terms or conditions are reasonable or nondiscriminatory. Users of this standard are expressly advised that determination of the validity of any patentrights, and the risk of infringement of such rights, is entirely their own responsibility. Further informationmay be obtained from the ieee Standards associationParticipantsWhen this amendment was sent to sponsor ballot, the IEEe 802. 11 Working Group had the followingofficersBruce P. Kraemer, ChairJon Walter Rosdahl, Vice Chair; Treasurer; and Chair, Task Group mbAdrian P. Stephens Vice chairStephen McCann, Secretary and Chair, Publicity standing Committee and Task group uTerry L. Cole, Technical Editor and Assigned Number AuthorityTeik-Kheong Tan, Chair, Wireless Next Generation Standing CommitteeDavid Bagby, Chair, Architecture Standing CommitteeBruce p. kraemer Co-Chair IMT-Advanced ad hoc commiteeLee armstrong, Chair, Task Group pDonald E Eastlake Ill, Chair;, Task Group sNeeraj Sharna, Chair, Task group lDorothy V. Stanley, Chair, Task Group v and IETF Ad hoc CommitteeJesse Walker, Chair. cTl Ad hoc committeePeter Ecclesine, Chair, Task group yMenzo Wentink, Chair, Task group zGancsh Venkatesan, Chair, Task Group aaEldad Perahia, Chair, Very High Throughput Study groupDarwin Enger, Co-Chair. IMT-Advanced ad hoc committeeWhen this amendment was sent to sponsor ballot, Task Group n had the following officersBruce P Kraemer. chairSILi. vice chairGarth Hillman and Jon Walter Rosdahl, SecretaryAdrian P. Stephens, Technical editorWhen this amendment was sent to sponsor ballot, the IEeE 802. 1l Working Group had the followingmembershiOsama S. aboulmagdMalik audchAmit bansalTomoko adachiCcrt A, awatoJohn. barrAlok aggarwalDavid bagbGal bassonCarlAldanaMichael bahrussa BavafaThomas AlexanderFan baiTuncer BaykasLee r. ArmstrongGabor BaikoJohn L. BenkoAlex ashleyDennis j. bakerMathilde benvenisteCopyright C 2009 IEEE. All rights reservedBiorn A. berkeRobert Y huangChiu ngoDaniel borgesDavid hunterEero nikulaAnthony braskichYasuhiko inoueRichardH. noensJoseph brennanAkio isoHideaki odagiriDavid britzJunghoon JeeJisung OhG. BumillerHongseok JeonChandra s. olsonNancy Cam-WingetYeonkwon JeongYouko omorNecati CanpolatJorjeta G JetchevaSatoshi oyamaJavier cardonaLusheng jiRichard H. PaineDouglas s ChanDaniel JiangAuld. palaniveluClint F. ChaplinPadam AflChangmin ParkCarl W. KainJungsoo parkMinho CheongNaveen K KakanMinyoung ParkMasato katoⅤ ijaykumar PatelNakjungDouglas KanBcminih. peirisLiwen chuRichard H. KennedyEldad perahiaTerry L. ColeJohn KenneJames e. petranovichRyon K. ColemanStuart 3. KerryAl PetrickCharles IJoonsuk kinFahd pirzadaTodor CooklevKyeongpyo KimJames d. portaroXavier p CostaSeong S. kimHenry s. PtasinskiDavid E CypherYongsan KimRene purnadiMarc de courvilleJarkko kneckChang w. PyoRolf J de vegtMark m. kobayashiEmily H QiTheodorus denteneerFumihide KojimaLuke QianJeremy de vriesTom KolzeHuyu QuSusan DickeyBruccp KJim e raabZhiming DingJohannes P KruysⅤ nuth raiYoshiharu doThomas KuehnelAli RaissiniaJohn dorseyThomas m. KuriharaHarish ramamurthyRoger P durandStephen G raymentSrinivasa duvvuriEdwin kwonLeonid razoumovDonald e. eastlakeZhou lanIvan reePeter Ecclesiaejeremy A landtEdward reussMichael ellisJoseph P. lauerAlex reznikStephen P. EmeottTae H. LeeRandal roebuckMarc emmelmannWooyoung leeJon walter rosdahlDarwin EngwerJoseph levyRichard royJoseph epsteinSheung liAlexander safonovⅤ inko ercegPaul linKazuyuki sakodaLars p. falkIlang liuHemanth sampathRobert fanfcllMichael livshitzKatsuyoshi SatoStefan fechterPeter LocHirokazu sawadaPaul h. feinberDaniel lubarDon schultzMatthew FischerAnthony f. maidaYongho SeokWayne k. FisherJakub majkowskiHuairong shaoRoberta fracchiAlastair MalarkyNeeraj sharmaRyuhei FundaJouni K. malinenStephen J ShellhammerMatthew gastAlexander maltsevlan SherlockJames p gilbBill marshallKai shiJeffrey gilbertRoman m. maslennikovShusaku shimadaReinhard GlogerSudheer mattaFrancois simonDavid goodallStephen Mc cannHarkirat SinghTugrul guenerJustin p mcnewGraham K. SmithJianlin gven meseckeMatt smithMark hamiltonRobert r. millerYoo-Seung SongC.J. HanseMichael monteKapil seBrian d. hartRajendra T. moortiVinay SridharaAmer A haHitoshi moriokaDorothy stanleⅤ egard hasselPeter MurrayAdrian P. StephensRobert f heileAndrew milesDavid S Stephenson〔 undo r. HertzRohit nabarCarl R. StevensonJunling hiJohn stineWendong huKengo nagataGuenaelt strutCopyright C 2009 IEEE. All rights reservedChin s SumGanesh VenkateHarry R. worstellEiji TakagiDalton t.Ⅴ ictorPengfei xiaMineo takaiGeorge A. vlantisAkira yamadaTcik-Khcong TanCssc r. walkerTakeshi yamamotoAllan thomsonunlWangmoya yamauraJerry thrasherngEric okuboCraig d. WarrenSu K. YongAlexander TolpinFujio WatanabeSeiji YoshioJason trachewskyPatrick WayeChristopher YoungSolomon b. traininMenzo m. wentinkArtur zaksRichard D. Van NeeFrank whettenHongyuan zhangAllert van zelstKyle williamsHuimin zhangMathieuⅤ arlet-AndmJames worshamJing zhiPrabodh varshneyJuan ZunigaContributions to this amendment was received from the following individualsBill ablⅵ inko ErcegPatrick labbeSantosh abrahamMustafa rozJoseph lauerTomoko adachiStefan fechterDongjun leeDmitry akhmetovPaul feinbergLin-Nan leeCarlos aldanaMatthew fischereeDave andrusGuido frederiksSok-kyu LeeMicha anholtTakashi FukagawaZhongding leiTsuguhide AokiPatrick FungJoseph levyYusuke asarEdoardo gallizioScott leyonhjelGeert awaterJames gardnerPen liDavid BaDevis gattSheung LiRaja banerjeaDavid HedbergYuan liKaberi banerieeGarth hillmanKevin liaoAmit bansalJin-Meng hoIsaac limGal bassonDale hocevarAlfred linAnui batraLouise hooAlbert liuJohn benkoMuhammad akramDer-Zheng liuMathilde benvenisteYasuhiko inoueMichael livshitzBjorn BjerkeKaz ishidaYufei BlakenshipTakashi ishidoshiroPeter LojkoDaniel borgesLakshmi lyerHui-Ling LouDouglas chanEric JacobsonAdina matacheJerry ChangYuh-Ren jauhLaurent mazetJohn ChangTaehyun JeonWilliam mcfarlandJeng-Hong ChenJari JokelaDarren mcnamaraStephen ChenVKJonesIrina medvedevYi-Ming ChenPadam AflArnaud meylanPei-ju ChiangNaveen KakaniMorgan mikFrancois chinSriniavs kandalaSeungwook minWoon Hau ChinAteet KapurPatrick mo上 mily chouAssaf KasherAndy molischLiwen chuMasato katoR. Tushar moortiKeith ChuggJohn KetchumMike moretonBrian ClassonJoonsuk KYuichi moriokaSean CoffeyPansop KimMarkus muckGabriella convertinoYoungsoo KimSyed Aon mujtabaMarc de courvilleGuenter KleindlAndrew mylesRolf de vegtKiyotaka KobayashiRohit nabarFranz dielacherCenk Koselhasa NagaiYoshiharu doiBruce p KraemerKengo NagataJohn deThomas KuehnelSeigo NakaodouglasTakushi KunihiroSanjiv nandaPeter ecclesiaeJoe KwakChiu nDarwin EngwerJoseph kwakAjit NimbalkerLeonid epsteinEdwin kwonGunnar NitscheCopyright C 2009 IEEE. All rights reservedHuaning NiuErik SchylanderRichard van neeIvan oakesMichael sealsNico van waesYoshihiro ohtanilual-Rong ShaoAllert van zelstEric OjardSuman sharmaAndres vila casadoTakeshi onizawaSteve shellhammerGeorgeⅵ lantisJob oostveenIan SherlockTimothy WakeleyFabio osnatoMasaaki shidaJesse walkerKafle padamTakashi shonoBrad wallacePratima paiSebastien SimoensMark wallaceArul palaniveluMassimiliano sitiRod waltonSubra parameswaraDoug SmithQi WThomas pareMatt smithXiaowen WangJean-Noel PatillonAmjadDeric WatersWei-Chung PengRobert staceyMark WebsterEldad perahiaAdrian P. StephensMenzo WentinkJim petranovichRichard WeseKrishna madhavan pillaiVictor StolpmanMike WilhoyteMadhavan pillaiSumei sunTimothy WongAngelo PoloniXiantao sunJames WoodyattNeeraj poojaryShravan surineniHenry ptasinskiIlan sutskoverAriton XhafaAleksandar PurkovicEiji Takagio xiaLuke oianMasahiro takasTomoya YamauraAli RaissiniaSeiichiro TakahashiEric YangSthanunathan ramakrishnanDaisuke takedaWen-Chang YehHarish RamamurthyTeik-Kheong TanChristopher YoungSridhar rameshYasuhiro TanakaHeejung YuRaffaele rivaStephan ten brinkArtur ZaksJon walter rosdahlGanesan ThiagarajanEldad zeiraStephanie Rouquette-LeveilEric OkuboHongyuan zhaMike rudeTim TowellJin ZhangJohn sadowskiJason trachewskyNing ZhangAtul salhotraSolomon traininQuan ZhouVincenzo scarpaDavid tungJohnny ZweigDonald schultzStefano valleJim syrenThe following members of the individual balloting committee voted on this amendment. Balloters may havevoted for approval, disapproval, or abstentionOsama aboulmagdBill cannonSouray duttaTomoko adachiJing CaoRichard eckardAlok AggarwalEdward CarlesCarl EklundThomas alexandeJames CarloStephen emeottRichard AlvinJuan CarreonMarc emmelmannEdward ChalfDarwin EngwcButch AntonDouglas s ChanJoseph epsteinDanilo antonelliKuor-Hsin ChangRobert fanfelleClint ChaplinShahin FarahaniDavid BagbyWei-Peng ChenShulan FengGabor BaikoYung-Mu ChenOddgeir FikstvedtMatthew ballHong ChengMatthew fischerRaja banerjeaAik ChindapoPrince francisVered BKeith ChowAvraham FreedmanJohn barrLiwen ChuDevon gaylePhilip beecherRyon ColemanMichael GeipelMathilde benvenisteCharles cookTheodore Georgantasharry bimsTodor CookiePieter -Paul giesbertsBjorn BjerkeHelge CowardJames gilbMonique brownJoseph decuirReinhard glogerRussell dietzMariana goldhamerWilliam byrdThomas dineenScrgiu gomaPctcr. calderonJohn dorseyDavid goodallCopyright C 2009 IEEE. All rights reserved

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随机微分方程（胡适耕）PDF完整版，随机微分方程学习资源0211.63/52008大学数学科学从书22随机微分方程胡适耕黄乘明吴付科著学出版社北京内容筒介本书介绍Ⅰto型随机微分方程(包括随机泛函微分方程与中立型随机微分方程)的基本理论与研究进展.前半部分简要介绍随机微分方程的基本概念与一般理论,然后以较大篇幅综述该领域若千有代表性的近期研究成果其内容集中于随机微分方程解的渐近状态,包括稳定性、有界性、持久性非爆发性等.特别深入讨论了有重要应用价值的随机神经网络系统与随机Lotka- Volterra系统.部分内容为作者的近期研究成果本书可用作相关专业研究生的教材或高校教师的参考书,亦可供有兴趣于随机微分系统的科技工作者阅读图书在版编目(C|P)数据随杋微分方程胡适耕,黄乘明,吴付科著.一北京:科学出版社,2008(大学数学科学丛书;22)ISBN978-7-03-021380-8L.随…Ⅱ.①胡…②黄…③吴…Ⅲ.随机微分方程Ⅳ.0211.63中国版本图书馆CIP数据核字(2008)第034312号责任编辑:吕虹赵彦超/责任校对:赵桂芬责任印制:赵德静/封面设计:王浩辞学实服出版北京东黄城根北街16号邮政编码:100717http://www.sciencep.com新着仰厂印刷科学出版社发行各地新华书店经销2008年5月第版开本:B5(720×1000)2008年5月第一次印刷印张:241/4印数:1-3000字数:366000定价:68.00元(如有印装质量问题,我社负责调换新欣〉)《大学数学科学丛书》编委会(以姓氏笔画为序)顾问:王元谷超豪姜伯驹主编:李大潜副主编:龙以明冯克勤张继平袁亚湘编委:王维克尹景学叶向东叶其孝李安民李克正吴宗敏吴喜之张平文范更华郑学安姜礼尚徐宗本彭实戈作者简介胡适耕,湖南湘乡人.1967年毕业于湖南大学数学系,1979年起在华中理工大学(即今华中科技大学)任教.现为华中科技大学数学系教授、博士生导师,并兼任《应用数学》杂志常务副主编长期从事基础数学与应用数学的教学和研究,主要研究领域为非线性动力系统与随机动力系统.发表了一系列研究论文与著作,代表性著作有《非线性分析》、《抽象空间引论》、《宏观经济的随机模型》等.《大学数学科学丛书》序按照恩格斯的说法,数学是研究现实世界中数量关系和空间形式的科学.从恩格斯那时到现在,尽管数学的内涵已经大大拓展了,人们对现实世界中的数量关系和空间形式的认识和理解已今非昔比,数学科学已构成包括纯粹数学及应用数学内含的众多分支学科和许多新兴交叉学科的庞大的科学体系,但恩格斯的这说法仍然是对数学的一个中肯而又相对来说易于为公众了解和接受的概括,科学地反映了数学这一学科的内涵.正由于忽略了物质的具体形态和属性、纯粹从数量关系和空间形式的角度来研究现实世界,数学表现出高度抽象性和应用广泛性的特点,具有特殊的公共基础地位,其重要性得到普遍的认同整个数学的发展史是和人类物质文明和精神文明的发展史交融在一起的.作为一种先进的文化,数学不仅在人类文明的进程中一直起着积极的推动作用,而且是人类文明的一个重要的支柱.数学教育对于启迪心智、增进素质、提高全人类文明程度的必要性和重要性已得到空前普遍的重视.数学教育本质是一种素质教育;学习数学,不仅要学到许多重要的数学概念、方法和结论,更要着重领会数学的精神实质和思想方法.在大学学习高等数学的阶段,更应该自觉地去意识并努力体现这一点作为面向大学本科生和研究生以及有关教师的教材,教学参考书或课外读物的系列,本丛书将努力贯彻加强基础、面向前沿、突出思想、关注应用和方便阅读的原则,力求为各专业的大学本科生或研究生(包括硕士生及博士生)走近数学科学、理解数学科学以及应用数学科学提供必要的指引和有力的帮助,并欢迎其中相当一些能被广大学校选用为教材,相信并希望在各方面的支持及帮助下,本丛书将会愈出愈好李大潜2003年12月27日前言半个多世纪之前,当I0的划时代著作 On Stochastic Differential equations(Ito,1951)面世时,对于“随机微分方程”(SDE)这一新的数学分支的要义、价值与前景,人们能够确切说明的东西尚不多.经历半个多世纪堪称辉煌的发展之后sDE已负盛名,但人们似乎仍然难以评说—不是因为材料缺乏,而是因为材料实在太多!今天,SDE已积累了如此丰富的成果,欲加以适当的概括以睹其全貌已非易事尽管如此,有两件重要的事情无论如何值得一提其一就是,SDE在其发展过程中展示出与某些经典数学问题之间存在着出人意料的深刻联系,最著名的例子就是 Feynman-Kac公式,它将一定偏微分方程(PDE)问题的解表为适当的SDE的解,从而为在PDE的研究中使用随机分析方法开辟了道路.无论这一联系所导致的实际结果如何,在两个看来相距甚远的领域建立起明确的联系,在整个数学发展史上都是值得大书特书的事件这一事实令人信服地表明,建立在初看起来颇为诡异的随机微积分基础上的SDE,并非纯粹是概率论学者独特思想的逻辑衍生物,而是现代数学统一理论大厦中一个自然的部分.在Fe公式这类成果面前,随机数学与非随机数学之间看来难以逾越的鸿沟最终消失了.仅此一端,就不能不说是过去这个世纪数学发展进程中的一件大事SDE理论中另一件值得一提的大事是:一些明显不稳定的确定性微分系统,因随机扰动的介入居然可能成为稳定的系统这就完全颠覆了人们对于随机扰动似乎理所当然的负面看法,人们终于明白,在动态过程中,随机扰动或噪声并非总是不稳定或紊乱的根源,而且在特定情况下甚至是镇定系统所必需的.这一事实的发现,其理论价值也许不及 Feynman-Kac公式那么重大,但其实际意义则可能更大它实际上宣告,即使对于确定性系统的稳定性研究,SDE也是必需的.大而言之,上述事实恰好印证了数学发展中的一条普通规律:对于一个旧体系的真正深刻理解来自该体系的某个新的扩展.从实分析到复分析的扩展提供了熟知的例子,而从通常微分方程理论过渡到SDE理论,则可能是更令人振奋的例子或许,使以上两件事都显得黯然失色的是SDE在范围广泛的领域中卓有成效的应用.近几十年来,SDE在物理、力学、化学、生物学、经济与金融学、控制理论、航天工程等多个部门发挥了重要作用,已有不可计数的文献作证尽管这些应用的某些方面本书有所涉及,但在总体上加以概括,则远非本书作者的学识所能胜任.我前言们只能指出如下已成定论的事实:对于许多实际领域的专家而言,为运用强有力的现代数学工具,对所考察的系统建立某种随机模型常常是不可避免的,而这往往就意味着运用SDE!正是这样一种广泛而又实际的需求,促使我们生出了一种冲动:应当为希望运用SDE这一工具的科学工作者做点什么这就是写作本书的意图同时,我们也意识到,只能将目标限定在一个较小的题目上,即限于考虑I型的SDE,而且将重点放在以稳定性理论为中心的问题上,这既是本书作者研究兴趣所及的领域,似乎也是许多研究者的关注点之所在就其渊源而言,本书所涉及的问题已有颇长的研究历史.大约十年前,当本书作者听英藉华裔教授毛学荣关于SDE稳定性的讲演时,对于贯穿于其中的基本思想就已颇有感触.这些思想除了其特有的效力之外,即使从纯数学方法论的角度考虑,也是很有价值的,甚至可以说是异常优美的.这些体验与理解对于本书的形成不无作用在写作本书时,我们充分利用了20年来SDE领域的人量文献,其中尤其要提到毛学荣等人影响深远的系列工作.作为合作者,本书作者在与毛学荣等的讨论中受益匪浅,由衷感激,自不待言本书也包含了作者及其合作者近年来的某些研究成果.特别,第4章的大部分结果(其主导思想或表达方法)是属于作者及其合作者的就这些部分而言,对于同行们的批评自然有特别的期待为方便读者阅读,本书一开始就汇集了所用的主要记号以供查询,但仍需作点说明.首先,作者力求使用通用的记号,但一本专著要使散见于各种文献的材料连成一气,记号上的统一与调整难度较大,有些符号没有使用通用记号总是不可避免的此外,有少数几个似乎源于作者偏爱的记号,在简化公式与富于启发性两方面都效果显著,即使可能引发异议,也不能割爱了特别要提到的是x()=x(4)-u(x,)与Hale倡用的C(=C([-T,0],R2))这两个例子(参看§3.1与§3.3)本书的写作得到国家自然科学基金及华中科技大学研究生院专项基金的资助,在此谨致以诚挚的感谢.作者2007年4月于武汉记号与约定集A的补;AB=A∩BAAa矩阵A的转置几乎必然BSDE倒向随机微分方程通常记 Borel集族空间E中的 Borel集族C([-r,0],RCccc[-7,0],R,)r阶连续可微函数类对t为C类对x为C2类的函数v(t,x)之全体(Ω,C)可测有界C值随机变量之全体cov(X,Y)X与Y的协方差或协方差矩阵随机函数x(t)的It微分Kronecker记号EX随机变量X的期望E(.名)在名下的条件期望;E(·)=E(·);E(Y)E(t o(n))随机变量X的分布函数F(s, x, t, y)P(x1≤y|x,=x)F(t,x, y)F(0,x,t,y)FDE泛函微分方程基本的a代数;:a代数流;=σ(∪)随机过程X1生成的σ代数流随机变量X的密度函数f(s, x, t,y)转移密度;f(t,x,y)=f(0,x,,y)gx(·)随机变量X的特征函数单位矩阵或某个区间集A的示性函数

网上的关于本体的资源太少了，并且理论方面的东西比较多，所以现在上传有一些源代码的本体资料，希望有用。

【实例简介】由于网上关于热敏打印机部分的驱动源码很少，基本上只有重试这部分驱动开发的人员才有该源码，因此我整理我做过的打印机驱动分享出来，该驱动只针对打印机驱动层部分，对底层定时器，IO驱动，延时部分的驱动，相信你一定能够自行实现。如有疑问请留言。 附件为热敏打印机驱动，该驱动使用双定时器，一个定时器给步进电机使用另一个定时器给热敏机芯加热使用，该驱动可移植到任何平台打印机，前提是你必须自己实现定时器接口函数，io管教函数，mdelay()，udelay()，spi 函数等函数，该驱动打印接口函数为 prn_string(),和prn_image()函数，其中prn_image()打印图片默认扫描方式为横向扫描, prn_string()函数默认字库的扫描方式为纵向扫描方式， 源码中有纵向扫描方式转换为横向扫描算法。请仔细研究... 另外为了更加便于理解该驱动，我在附件中加入打印机部分原理图，和打印机datasheet。

RSA PKCS 全套规范文档RSA公司的PKCS全套规范文档。学习PKI知识必备。

m文件可以直接运行，并附有故障定位的常考文献

这是基于android平台的无线点餐系统，通过的毕业设计项目，包含任务书、中期检查表、毕业论文、文献综述、项目等全部毕设资料；项目分3个，分别是android客户端、javaEE服务器、javaee管理项目。

xss利用平台搭建（利用xsser.me源码），并有最详细的搭建教程。为你解决多个搭建难题，比如搭建完成后访问出现空白页等。

有关labview界面的几个例子，以及一些界面设计的文章，对界面设计有需求的可以参考一下 【核心代码】 LabVIEW界面设计的风水 ├── Demos│   ├── Demo 1 前景背景色│   │   └── FrontBackColor.vi│   ├── Demo 2 Graph透明色│   │   └── Graph.vi│   ├── Demo 3 自定义控件│   │   ├── Customized Control.vi│   │   └── Moving Pics.vi│   ├── Demo 4 粒子加速器│   │   └── LabVIEW HMI Demo│   │       ├── EXE│   │       │   ├── SR Light.aliases│   │       │   ├── SR Light.exe│   │       │   ├── SR Light.ico│   │       │   ├── SR Light.ini│   │       │   └── Thumbs.db│   │       └── Source Code│   │           ├── Accelerators Interface.aliases│   │           ├── Accelerators Interface.lvproj│   │           ├── Controls│   │           │   ├── SR Light.ico│   │           │   ├── Thumbs.db│   │           │   ├── about.rtm│   │           │   ├── flash.ctl│   │           │   ├── flash1.ctl│   │           │   ├── stop.ctl│   │           │   └── stop1.ctl│   │           ├── Documentation│   │           │   ├── Thumbs.db│   │           │   ├── background.bmp│   │           │   ├── help.txt│   │           │   └── report.doc│   │           ├── HMI  网页说明.doc│   │           ├── HMI help.doc│   │           └── subvi│   │               ├── About Menu Bar.vi│   │               ├── initialization.vi│   │               ├── light.vi│   │               ├── main.vi│   │               ├── move--booster.vi│   │               ├── move--linear.vi│   │               ├── move--ring.vi│   │               ├── s--light.vi│   │               ├── s--move-booster.vi│   │               ├── s--move-linear.vi│   │               └── s--move-ring.vi│   ├── Demo 5 XControl│   │   ├── Calculator XControl│   │   │   ├── Calculator Example.vi│   │   │   ├── Calculator XControl Project.aliases│   │   │   ├── Calculator XControl Project.lvproj│   │   │   └── XControl│   │   │       ├── Calculator XControl.xctl│   │   │       ├── Controls│   │   │       │   └── Format.ctl│   │   │       ├── Data 1.ctl│   │   │       ├── Facade 1.vi│   │   │       ├── Init 1.vi│   │   │       ├── State 1.ctl│   │   │       └── subVIs│   │   │           ├── Format Number.vi│   │   │           └── Substitute Constants.vi│   │   ├── LEDXCtrl│   │   │   ├── LED Display.rtm│   │   │   ├── LED Display.xctl│   │   │   ├── LED Probe.ctl│   │   │   ├── LED-ASCII Code to Character Grid.vi│   │   │   ├── LED-Change text.vi│   │   │   ├── LED-Ctl2Ind.vi│   │   │   ├── LED-Data.ctl│   │   │   ├── LED-Facade.vi│   │   │   ├── LED-Init.vi│   │   │   ├── LED-New Text.vi│   │   │   ├── LED-Set Text_Label.vi│   │   │   ├── LED-Set Text_Tag.vi│   │   │   ├── LED-State.ctl│   │   │   ├── LED-ctrl ref scroll.vi│   │   │   ├── LED-single iteration scroll.vi│   │   │   ├── ProjectLED.aliases│   │   │   ├── ProjectLED.lvproj│   │   │   ├── Read_Me.vi│   │   │   └── XCtrl-State Changed.vi│   │   └── TF Graph│   │       ├── Daemon.vi│   │       ├── Domain Read.vi│   │       ├── Domain Write.vi│   │       ├── Domain.ctl│   │       ├── Example.vi│   │       ├── TF Graph.xctl│   │       ├── data.ctl│   │       ├── facade.vi│   │       ├── init.vi│   │       └── state.ctl│   ├── Demo 8 布局│   │   ├── Align Unplug.vi│   │   └── Aligned.vi│   └── Demo 9 Mouse Busy│       └── Mouse Busy.vi└── LabVIEW界面设计的风水(2009).pdf20 directories, 79 files