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简介:Withtherapiddevelopmentofglobalinformationhighway,multimediacommunicationtechnologyplaysamoreandmoreimportantroleinnationaleconomicandsocialdevelopment.However,themultimediacommunicationsystemisacomplicatedrealtimedistributedsystemanditssoftwareisdifficulttodevelop.Inordertoimprovetherapiddevelopmentandapplicationofthemultimediacommunicationtechnology,thereisanurgentneedtocarryoutthebasicresearchworkofsoftwaredevelopmentplatforminthisfield.
简介:Title:DiscontinuousDeformationAnalysisandRecentCrustalMovementAuthor:WANGZeminSupervisor:LIUJingnanThestudyfocusesonthewait_to_be_resolvedimportantdifficultproblem—howtoanalyzeandprocessthenumerousdataofcrustalmovementgainedbyrecentmeasuringmethodsoastodiscovertheinnermechanisms,thispaper,adopt
简介:StudyoncorrelativityamongcapacitydimensionD0,infor-mationdimensionD1,algorithmiccomplexityC(n)andbValueWEI-BINHAN(韩渭宾),GUI-X...
简介:Seismicdataacquiredinseabeachwasaffectedbylargevariationsinnear-surfacemedia,seriousreceiverdrifting,serioushigh-frequencynoises,heavymultiples,complexsubsurfacegeologyanddifficultiesinimaging.BGPResearchInstitute,havingworkedonthecorrespondingissuesforseveralyears,hascompletedaseriesofcomplexseabeach3Dseismicinterpretationapproachesincludingsyntheticseismiccalibrationwithdirectionalwelldata,analysisofstressfield,correlatinginterpretationwithmulti-screenmulti-linerecursion,
简介:DevelopedatColoradoStateUniversity,CASC2D-SEDisaphysically-basedmodelsimulatingthehydrologicresponseofawatershedtoadistributedrainfallfield.Thetime-dependentprocessesinclude:precipitation,interception,infiltration,surfacerunoffandchannelrouting,uplanderosion,transportandsedimentation.CASC2D-SEDisappliedtoGoodwinCreek,Mississippi.Thewatershedcovers21km2andhasbeenextensivelymonitoredbothattheoutletandatseveralinternallocationsbytheARS-NSLatOxford,MS.Themodelhasbeencalibratedandvalidatedusingrainfalldatafrom16meteorologicalstations,6streamgaugingstationsand6sedimentgaugingstations.Sedimenterosion/depositionratesbysizefractionarepredictedbothinspaceandtime.Geovisualization,apowerfuldataexplorationtechniquebasedonGIStechnology,isusedtoanalyzeanddisplaythedynamicoutputtimeseriesgeneratedbytheCASC2D-SEDmodel.