MIMO-OFDMisakeytechnologyfornext-generationcellularco妹妹unications(3GPP-LTE,MobileWiMAX,IMT-Advanced)aswellaswirelessLAN(IEEE802.11a,IEEE802.11n),wirelessPAN(MB-OFDM),andbroadcasting(DAB,DVB,DMB).InMIMO-OFDMWirelessCo妹妹unicationswithMATLAB(r),theauthorsprovideacomprehensiveintroductiontothetheoryandpracticeofwirelesschannelmodeling,OFDM,andMIMO,usingMATLAB(r)programstosimulatethevarioustechniquesonMIMO-OFDMsystems.*Oneoftheonlybooksintheareadedicatedtoexplainingsimulationaspects*Coversimplementationtohelpcementthekeyconcepts*Usesmaterialsthathavebeenclassroom-testedinnumerousuniversities*ProvidestheanalyticsolutionsandpracticalexampleswithdownloadableMATLAB(r)codes*Simulationexamplesbasedonactualindustryandresearchprojects*PresentationslideswithkeyequationsandfiguresforinstructoruseMIMO-OFDMWirelessCo妹妹unicationswithMATLAB(r)isakeytextforgraduatestudentsinwirelessco妹妹unications.Professionalsandtechniciansinwirelessco妹妹unicationfields,graduatestudentsinsignalprocessing,aswellasseniorundergraduatesmajoringinwirelessco妹妹unicationswillfindthisbookapracticalintroductiontotheMIMO-OFDMtechniques.InstructormaterialsandMATLAB(r)codeexamplesavailablefordownloadatwww.wiley.com/go/chomimo
2015/3/7 3:34:51 4.99MB 802.11
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SystemView是一个用于虚拟分析嵌入式系统的工具包。
SystemView可以完整的深入观察一个应用程序的运转时行为,这远远超出一个调试器所能提供的。
这在开发和处理具有多个线程和事件的复杂系统时尤其有效。
2021/7/2 18:56:05 6.33MB 嵌入式 虚拟分析 单片机
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/*cole-AfreeCOLElibrary.cole_extract-Extractafilefromafilesystem.Copyright1998,1999RobertoArturoTenaSanchezThisprogramisfreesoftware;youcanredistributeitand/ormodifyitunderthetermsoftheGNUGeneralPublicLicenseaspublishedbytheFreeSoftwareFoundation;eitherversion2oftheLicense,or(atyouroption)anylaterversion.Thisprogramisdistributedinthehopethatitwillbeuseful,butWITHOUTANYWARRANTY;withouteventheimpliedwarrantyofMERCHANTABILITYorFITNESSFORAPARTICULARPURPOSE.SeetheGNUGeneralPublicLicenseformoredetails.YoushouldhavereceivedacopyoftheGNUGeneralPublicLicensealongwiththisprogram;ifnot,writetotheFreeSoftwareFoundation,Inc.,59TemplePlace,Suite330,Boston,MA02111-1307USA*//*ArturoTena*/#include/*Tocompilethisfileoutsidecolesourcetree,youmustincludehereinstead*/#include"cole.h"#definePRGNAME"iOLE"#defineBUFFER_SIZE128intmain(intargc,char**argv){ COLEFS*cfs; COLEFILE*cf; COLERRNOcolerrno; charbuffer[BUFFER_SIZE]; size_tchar_read; if(argc!=3){ fprintf(stderr,"cole_extract.Extractafilefroma" "filesystemtothestandardoutput.\n" "Usage:"PRGNAME"\n" "FILE-Filewiththefilesystem.\n" "INFILE-Filenameofthefiletoextract.\n"); exit(1); } printf("%s",argv[1]); cfs=cole_mount(argv[1],&colerrno); if(cfs==NULL){ cole_perror(PRGNAME,colerrno); exit(1); } cf=cole_fopen(cfs,argv[2],&colerrno); if(cf==NULL){ cole_perror(PRGNAME,colerrno); cole_umount(cfs,NULL); exit(1); } while((char_read=cole_fread(cf,buffer,BUFFER_SIZE,&colerrno))){ if(fwrite(buffer,1,char_read,stdout)!=char_read){ break; } } if(!cole_feof(cf)){ cole_perror(PRGNAME,colerrno); cole_umount(cfs,NULL); exit(1); } if(cole_fclose(
2020/2/17 3:19:13 173KB ole格式解析代码
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一篇发表于2018年3月的文献综述,关于人的跌倒检测的最新研讨和挑战。
2015/2/11 14:57:14 973KB fall detecti
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这是关于手术机械人的电子书,高清,最新版本,经典著作,英文版
2018/4/7 12:47:06 18.94MB Surgic
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CATIAv5R19SP5破解补钉
2015/7/1 14:04:24 15KB 破解补丁
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TableofContentsCHAPTER1:WELCOMETOLINUXANDMACOSPARTI:THELINUXANDMACOSOPERATINGSYSTEMSCHAPTER2:GETTINGSTARTEDCHAPTER3:THEUTILITIESCHAPTER4:THEFILESYSTEMCHAPTER5:THESHELLPARTII:THEEDITORSCHAPTER6:THEVIMEDITORCHAPTER7:THEEMACSEDITORPARTIII:THESHELLSCHAPTER8:THEBOURNEAGAINSHELL(bash)CHAPTER9:THETCSHELL(tcsh)PARTIV:PROGRA妹妹INGTOOLSCHAPTER10:PROGRA妹妹INGTHEBOURNEAGAINSHELL(bash)CHAPTER11:THEPERLSCRIPTINGLANGUAGECHAPTER12:THEPYTHONPROGRA妹妹INGLANGUAGECHAPTER13:THEMARIADBSQLDATABASEMANAGEMENTSYSTEMCHAPTER14:THEAWKPATTERNPROCESSINGLANGUAGECHAPTER15:THESEDEDITORPARTV:SECURENETWORKUTILITIESCHAPTER16:THERSYNCSECURECOPYUTILITYCHAPTER17:THEOPENSSHSECURECO妹妹UNICATIONUTILITIESPARTVI:CO妹妹ANDREFERENCEPARTVII:APPENDIXESAPPENDIXA:REGULAREXPRESSIONSAPPENDIXB:HELPAPPENDIXC:KeepingtheSystemUp-to-DateAPPENDIXD:MACOSNOTES
2015/11/12 17:34:16 10.98MB Linux
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《java程序设计》课程的题库资料,由贺州学院整理,可供学生期末课程复习使用,也可以供相关任课教师出卷使用。
内容示例为:40.__________包包含了Collection的接口的类的API。
答案:Java.util41.Math.round(11.5)等于__________,Math.round(-11.5)等于__________。
答案:12;-11[考点范围]常用的系统类42.________对象可以使用read方法从标准的输入设备(通常键盘)读取数据;
__________对象可以使用print方法向标准输出设备(屏幕)输出显示。
答案:System.in;
System.out[考点范围]JAVA输入输出系统43.框架(JFrame)和面板(JPanel)的默认规划管理器分别是______和_______。
答案:BorderLayoutFlowLayout[考点范围]图形用户界面44.Swing的规划管理器主要包括_______。
答案:FlowLayout、BorderLayout、CardLayout、GridLayout、GridBogLayout、BoxLayout[考点范围]图形用户界面45.Java事件处理包括建立事件源、________和将事件源注册到监听器。
答案:声明监听器[考点范围]图形用户界面46.AWT的事件处理机制包括_______、事件和事件监听者。
答案:事件源[考点范围]图形用户界面47.Swing的顶层容器有________、JApplet、JWwindow和JDialog。
答案:JFrame[考点范围]图形用户界面48.线程的启动是通过调用其______________方法而实现的。
答案:start()[考点范围]线程49.Java虚拟机(JVM)中的线程调度器负责管理线程,调度器把线程的优先级分为10个级别,分别用Thread类中的类常量表示,每个Java线程的优先级都在常数________和_______之间,即Thread.MIN_PRIORIY和Thread.MAX_PRIORIY之间。
答案:1;10[考点范围]线程
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封装得对照好的钩子(键盘和鼠标钩子)。
2020/1/17 23:34:03 101KB Hooks
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"PreproductionBlueprint"isacompletesystemforplanningyourgameenvironmentsandleveldesigns.Thiscouldbeforaplayableleveloragameenvironmentexplorationtoshowoffinaportfolio.Planningprocessiscalledpre-productionandwhatyouendupwithisa"PreproductionBlueprint".Itisanessentialsteptofinishingyourprojects.Unfortunately,planningtendstobearushedpartoftheprocessorcompletelyignored.Creatingagameenvironmentoraleveldesignisverysimilar.Onceyouhaveanideayouhavetogothroughthestepsof:KnowingwhatyouaregoingtocreateHowthegameenvironmentisgoingtolookHowthelevelwillplayLocation,themeandsettingofyourgameenvironmentorleveldesignCreatingatop-downlayoutDefininganddesigningobjectives,obstaclesandscriptedeventsKnowingyourprojectpurposeCollectingphotoreferenceCreatingastoryVisualdevelopmentCreatingtodolists,aplanofactionRushingintoaleveldesignorgameenvironmentwithoutplanningwillmostlikelyresultinunfinishedproject.Allyouneedisasolidplanofwhatyourenvironmentisgoingtolookandplaylikepriortocreatingit."PreproductionBlueprint"istheplanningsystemandworkbook.ThesearethesamestepsIusetodesignenvironmentsandlevels.Ittookmeyearstofigureoutandtorefinesoyoudon’thaveto.Ilaideverythingoutforyoutouseinastep-by-stepprocess.Aftergoingthroughthebook,you’llbeabletocloseyoureyesandwalkthroughtheenvironment.Thelevelwillbefinishedinyourmind.Thenextstepwillbetoopenupaleveleditorandbeginconstruction.TableofContentsInnerCoverLegal:Copyright,Trademarks,DisclaimersAcknowledgementsTableofContent:TheSecretBehindPreproductionBlueprint11StepPlanningOverviewHowtoFollow“PreproductionBlueprint”PlayableLevelorStand-AloneGameEnvironmentStep1:IdeasStep2:Setting,LocationandThemeStep3:ProjectPurposeStep4:Feat
2020/9/23 7:25:33 11.92MB Blueprint Game Designs
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在日常工作中,钉钉打卡成了我生活中不可或缺的一部分。然而,有时候这个看似简单的任务却给我带来了不少烦恼。 每天早晚,我总是得牢记打开钉钉应用,点击"工作台",再找到"考勤打卡"进行签到。有时候因为工作忙碌,会忘记打卡,导致考勤异常,影响当月的工作评价。而且,由于我使用的是苹果手机,有时候系统更新后,钉钉的某些功能会出现异常,使得打卡变得更加麻烦。 另外,我的家人使用的是安卓手机,他们也经常抱怨钉钉打卡的繁琐。尤其是对于那些不太熟悉手机操作的长辈来说,每次打卡都是一次挑战。他们总是担心自己会操作失误,导致打卡失败。 为了解决这些烦恼,我开始思考是否可以通过编写一个全自动化脚本来实现钉钉打卡。经过一段时间的摸索和学习,我终于成功编写出了一个适用于苹果和安卓系统的钉钉打卡脚本。
2024-04-09 15:03 15KB 钉钉 钉钉打卡