MCGS嵌入版计算机技术和网络技术的飞速发展,为工业自动化开辟了广阔的发展空间,用户可以方便快捷地组建优质高效的监控系统,并且通过采用远程监控及诊断、双机热备等先进技术,使系统更加安全可靠,在这方面,MCGS系列(通用版、网络版、嵌入版)工控组态软件将为您提供强有力的软件支持。
嵌入式系统是以应用为中心,软硬件可裁减的工业控制系统。
适应于应用系统对功能、可靠性、成本、体积、功耗等综合性能有严格要求的专用计算机系统。
嵌入式系统广泛应用于高科技产品中,具有巨大的市场需求前景。
嵌入式系统不仅在传统的工业控制和商业管理领域有极其广泛的应用空间,如智能工控设备、POS/ATM机、IC卡等,而且在信息家电领域的应用也具有极为广泛的潜力,例如机顶盒、WebTV、网络冰箱、网络空调等众多的消费类和医疗保健类电子设备,在车载盒、智能交通等领域的应用也呈现出前所未有的生机。
我们推出的“MCGS嵌入版组态软件”是基于RTOS(real-timemulti-tasksoperatingsystem)实时多任务系统的组态软件,用户只需要通过简单的模块化组态就可构造自己的应用系统,从而把用户从繁琐的编程中解脱出来,让更多的用户使用的得心应手。
MCGS嵌入版组态软件帮助系统能够帮助您掌握MCGS嵌入版工控组态软件的基本操作与用法,并协助您圆满完成工作。
嵌入版组态软件帮助系统包括:MCGS嵌入版快速入门MCGS嵌入版用户指南MCGS嵌入版参考手册
2024/1/25 20:04:24 41KB MCGS 嵌入版 chm
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《real-timejavaplatformprogramming》的翻译用pdg阅读器打开
2023/12/24 10:15:27 190KB 实时java
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讲各种实时阴影技术的好书看目录:1Introduction11.1Denition...............................31.2ImportanceofShadows.......................121.3Di›cultyofComputingShadows.................151.4Overview...............................191.5GeneralInformationfortheReader................202BasicShadowTechniques212.1ProjectionShadows.........................222.2ShadowMapping..........................312.3ShadowVolumes...........................442.4StencilShadowVolumes......................482.5Transparency.............................722.6Summary...............................733Shadow-MapAliasing753.1ShadowMappingasSignalReconstruction...........753.2InitialSamplingError—Undersampling.............813.3ResamplingError..........................874Shadow-MapSampling894.1Fitting.................................894.2Warping................................934.3GlobalPartitioning.........................1104.4AdaptivePartitioning........................1234.5View-SampleMapping.......................1314.6Shadow-MapReconstruction...................1344.7TemporalReprojection.......................1364.8Cookbook...............................1375FilteredHardShadows1395.1FiltersandShadowMaps......................1405.2ApplicationsofFiltering......................1445.3PrecomputingLargerFilterKernels................1475.4Summary...............................1606Image-BasedSoft-ShadowMethods1616.1Introduction.............................1616.2Basics.................................1666.3AReferenceSolution........................1726.4AugmentingHardShadowswithPenumbrae..........1746.5BlurringHard-Shadow-TestResults................1786.6FilteringPlanarOccluderImages.................1876.7ReconstructingandBack-ProjectingOccluders.........1916.8UsingMultipleDepthMaps....................2046.9Summary...............................2067Geometry-BasedSoft-ShadowMethods2097.1PlausibleShadowsbyGeneratingOuterPenumbra.......2097.2InnerandOuterPenumbra..........
2023/12/10 22:25:11 47.01MB shadow realtime 阴影 3d
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***********************************************************ccsubroutinecamclyc该子程序的功能是形成修正剑桥模型的塑性应力-应变矩阵cc************************************************************subroutinecamcly(empr,void,sig,cep,mtriax,printer,kappa,pois,1lamda,blade,patm,nelast,ifail,iter,nummat,ielem)implicitreal*8(A-H,O-Z)dimensionsig(4),dfdsig(4),ce(4,4),dmatx(4,4),cep(4,4),dd(4)dimensionvoid(1),empr(nummat,1)real*8matriax,lamda,kappa
2023/11/12 14:37:55 3KB 剑桥
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eCOS由Redhat推出的小型即时操作系统(Real-Timeoperatingsystem),最低编译核心可小至10K的级别,适合用于作bootloader增强,微小型系统。
此系统和嵌入式Linux系统的差异是他将操作系统做成静态连结(staticlibrary)的方式,让应用程式透过连结(linker)产生出具有操作系统的特性的应用程式。
eCOS的全称为embeddedConfigurationoperatingsystem,eCOS是开放原码、免权利金的即时作业系统,这套作业系统是针对嵌入式系统及应用而设计,因此是以单一个行程1)再搭配多个执行绪的方式来执行
2023/11/10 8:40:05 11.26MB ecos 3.0
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英语的,RTCP包的计算方法,有公式Quality-of-servicemonitoringandreporting»Real-timecontrolprotocolRTCP
2023/11/7 8:51:50 462KB RTCP 算法
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C#inDepth,FourthEditionisyourkeytounlockingthepowerfulnewfeaturesaddedtothelanguageinC#5,6,and7.FollowingtheexpertguidanceofC#legendJonSkeet,you’llmasterasynchronousfunctions,expression-bodiedmembers,interpolatedstrings,tuples,andmuchmore.Thepowerful,flexibleC#programminglanguageisthefoundationof.NETdevelopment.Evenaftertwodecadesofsuccess,it’sstillgettingbetter!ExcitingnewfeaturesinC#6and7makeiteasierthanevertotakeonbigdataapplications,cloud-centricwebdevelopment,andcross-platformsoftwareusing.NETCore.There’sneverbeenabettertimetolearnC#indepth.C#inDepth,FourthEditionisarevisededitionofthebestsellerwrittenbyC#legendJonSkeet.Thisauthoritativeandengagingguideisyourkeytounlockingthispowerfullanguage,includingthenewfeaturesofC#6and7.Init,Jonintroducesexpression-bodiedmembers,interpolatedstrings,patternmatching,andmore.Real-worldexamplesdriveitallhome.Bytheendofthisawesomebook,you’llbewritingC#codewithskill,style,andconfidence.
2023/10/28 18:14:35 4.81MB C#
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Successinyourcalculuscoursestartshere!JamesStewart'sCALCULUStextsareworld-widebest-sellersforareason:theyareclear,accurate,andfilledwithrelevant,real-worldexamples.WithCALCULUS,SeventhEdition,Stewartconveysnotonlytheutilityofcalculustohelpyoudeveloptechnicalcompetence,butalsogivesyouanappreciationfortheintrinsicbeautyofthesubject.Hispatientexamplesandbuilt-inlearningaidswillhelpyoubuildyourmathematicalconfidenceandachieveyourgoalsinthecourse!
2023/10/25 14:16:08 23.39MB Calculus 微积分
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土壤属性表主要字段包括:SU_SYM90(FAO90土壤分类系统中土壤名称);
SU_SYM85(FAO85分类);T_TEXTURE(顶层土壤质地);DRAINAGE(19.5);REF_DEPTH(土壤参考深度);AWC_CLASS(19.5);AWC_CLASS(土壤有效水含量);PHASE1:Real(土壤相位);PHASE2:String(土壤相位);
ROOTS:String(到土壤底部存在障碍的深度分类);
SWR:String(土壤含水量特征);
ADD_PROP:Real(土壤单元中与农业用途有关的特定土壤类型);
T_GRAVEL:Real(碎石体积百分比);
T_SAND:Real(沙含量);
T_SILT:Real(淤泥含量);
T_CLAY:Real(粘土含量);
T_USDA_TEX:Real(USDA土壤质地分类);
T_REF_BULK:Real(土壤容重);
T_OC:Real(有机碳含量);
T_PH_H2O:Real(酸碱度)T_CEC_CLAY:Real(粘性层土壤的阳离子交换能力);
T_CEC_SOIL:Real(土壤的阳离子交换能力)T_BS:Real(基本饱和度);
T_TEB:Real(交换性盐基);
T_CACO3:Real(碳酸盐或石灰含量)T_CASO4:Real(硫酸盐含量);
T_ESP:Real(可交换钠盐);
T_ECE:Real(电导率)。
2023/10/24 16:55:32 24.87MB 世界土壤HWSD
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Over110effectiverecipestohelpyoubuildandoperateOpenStackcloudcomputing,storage,networking,andautomationAboutThisBookExploremanynewfeaturesofOpenStack'sJunoandKiloreleasesInstall,configure,andadministercoreprojectswiththehelpofOpenStackObjectStorage,BlockStorage,andNeutronNetworkingservicesHarnesstheabilitiesofexperiencedOpenStackadministratorsandarchitects,andrunyourownprivatecloudsuccessfullyPractical,real-worldexamplesofeachserviceandanaccompanyingVagrantenvironmentthathelpsyoulearnquicklyInDetailOpenStackOpenSourcesoftwareisoneofthemostusedcloudinfrastructurestosupportsoftwaredevelopmentandbigdataanalysis.Itisdevelopedbyathrivingcommunityofindividualdevelopersfromaroundtheglobeandbackedbymostoftheleadingplayersinthecloudspacetoday.Itissimpletoimplement,massivelyscalable,andcanstorealargepoolofdataandnetworkingresources.OpenStackhasastrongecosystemthathelpsyouprovisionyourcloudstorageneeds.AddOpenStack'senterprisefeaturestoreducethecostofyourbusiness.Thisbookwillshowyouthestepstobuildupaprivatecloudenvironment.Atthebeginning,you'lldiscovertheusesofcloudservicessuchastheidentityservice,imageservice,andcomputeservice.You'lldiveintoNeutron,theOpenStackNetworkingservice,andgetyourhandsdirtywithconfiguringML2,networks,routers,andDistributedVirtualRouters.You'llthengathermoreexpertknowledgeonOpenStackcloudcomputingbymanagingyourcloud'ssecurityandmigration.Afterthat,wedelveintoOpenStackObjectstorageandhowtomanageserversandworkwithobjects,cluster,andstoragefunctionalities.Also,asyougodeeperintotherealmofOpenStack,you'lllearnpracticalexamplesofBlockstorage,LBaaS,andFWaaS:installationandconfigurationcoveredgroundup.Finally,youwilllearnOpenStackdashboard,AnsibleandForeman,Key
2023/10/11 16:43:27 7.15MB OpenStack Cloud
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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