hardware input processing and output devices ppt
Unit 7 input device and output device
... Unit 7 input devices and output devices. I - input devices. A hardware device that sends information into the CPU. Without any input devices a computer would simply be a display device and not ... invideo gams. MicrophoneA microphone is a hardware peripheral that allowscomputer users to input audio into their computersKeyboardOne of the main input devices used on a computer, akeyboard ... used peripherals oncomputers and are commonly used to print text,images, and/ or photos. speakersA hardware device connected to a computer'ssound card that outputs sounds generated bythe...
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Tài liệu PreLifting and Clamping Devices ppt
... Material:Forged and heat-treatedsteel,galvanised and yellowpassivated.Note:Clampingclawsquicklyspanverydifferentclampingheigthswithouttheneedforadditionalsupports and takeupverylittlespaceonthemachinetable.Theyaredesignedformaximumloads and areparticularlysuitableforclampingcutting and punchingtools.Suppliedwithoutclampingbolts–seepageC41forsuitableclampingbolts.OrderingCode(example):Clamp,forkedshapeDIN6315B ... 2·11617·8·1°ClampingClaws,infinitelyvariable2140.13.2140.14.2140.14.2140.14.ClampingClaws,infinitelyvariableMaterial:Forged and heat-treatedsteel,galvanised and yellowpassivated.Note:Clampingclawsquicklyspanverydifferentclampingheightswithouttheneedforadditionalsupports and takeupverylittlespaceonthemachinetable.Theyaredesignedformaximumloads and areparticularlysuitableforclampingcutting and punchingtools.Suppliedwithoutclampingbolts–seepagec41forsuitableclampingbolts.a1a2b1b2c ... Description:Thehingedunitisfreetorotatethrough360°,self-alignwiththedirectionofpull and folding.Cannotberotatedunderfullloadat90ºtothethreadedfixing.Fullloadbearingcapacityinanydirection.Completewitha100%crack-checkedouter and innerhexagonalboltforuniversaltooluse.2·11617·8·1°HoistingSnapLinks-omnidirectional...
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Input and output
... otherprog and prog, and pipes the standard output of otherprog intothe standard input for prog. The function int putchar(int)is used for output: putchar(c) puts the character c on the standard output, ... files and providing pointers for them. These files are the standard input, the standard output, and the standard error; the corresponding file pointers are called stdin, stdout, and stderr, and ... Chapter 4 to use scanf and/ or sscanf to dothe input and number conversion. 7.5 File AccessThe examples so far have all read the standard input and written the standard output, which areautomatically...
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Tài liệu Lab 2.3.7 OSI Model Characteristics and Devices pptx
... 2. List the seven layers of the OSI model and the encapsulation unit used to describe the data grouping at each layer. Also list the networking devices that operate at each layer, if applicable. ... operate at each layer, if applicable. Layer # Name Encapsulation Unit or Logical Grouping Devices or Components that Operate at this Layer 7 6 5 4 3 2 1 ...
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Tài liệu Signal Processing for Telecommunications and Multimedia P2 ppt
... derivation and implementation of this hard constraintrefer to [1] and references therein.The closed form analytical expressions for first and second order informa-tion used for gradient and Hessian ... algorithms for first and third order TITO FIR demixingsystems over 10 trials.Figure 2-3. (a) and (b) are the two original signals, (c) and (d) are the convolutively mixedsignals, (e) and (f) are the ... frequency of the critical band m, and havevalues 0.5806, -0.0357 and 0.0013, respectively.Assuming that forward temporal masking has duration of 200milliseconds, and thus b may be chosen as...
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Tài liệu Signal Processing for Telecommunications and Multimedia P1 ppt
... DomainM.Nilsson, M.Dahl, and I.ClaessonPrefaceixI.T.Russel, J.Xi, and A.Mertins151Speech and Audio Coding Using Temporal MaskingT.S.Gunavan, E.Ambikairajah, and D.Sen31T.M.Kusuma, and H J.Zepernick43H.Danyali, ... letters to show matrices and vectors, respectively in the time, frequency and domains, e.g., for matrices and for vectors. Ma-trix and vector transpose, complex conjugation, and Hermitian transpose ... processors and the ability to realize more complex algorithms BSS has found useful applica-tions in the areas of audio processing such as speech recognition, audio in-terfaces, and hands free...
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Tài liệu High-Performance Parallel Database Processing and Grid Databases- P4 pptx
... the joinquery result and the product of the two tables R and S. For example, if there are100 and 200 records from table R and table S, respectively, and the join betweenR and S produces 50 records, ... PARALLEL JOIN OPTIMIZATIONThe main aim of query processing in general and parallel query processing in par-ticular is to speed up the query processing time, so that the amount of elapsed timemay ... Groupby-after-join Query Processing 149 and p300–399 are distributed to processors 1, 2, 3, and 4, respectively.This partitioning function is applied to both Parts and Shipment tables.Consequently,...
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Tài liệu High-Performance Parallel Database Processing and Grid Databases- P5 pptx
... processors, and FRI-1 replicates thewhole index. Since extra benefits of PRI-1 and FRI-1 are not obvious, at least inparallel one-index search query processing, maintaining global index as in PRI-1 and ... context of parallel search and join query processing. 7.7.1 Comparative Analysis of Parallel Search IndexIn this section, parallel one-index and multi-index search query processing areexamined, ... both operands are thesame they do not satisfy the predicate, and hence return a false result. The dif-ference between subset and sublist originated from the basic difference betweensets and lists....
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Tài liệu High-Performance Parallel Database Processing and Grid Databases- P7 ppt
... data at local sites for efficientaccess, and fast processing of data by divide -and- conquer technique, and at timesdistributed processing is computationally and economically cheaper. It is easy tomonitor ... ST12. Since both transactions need to access DB2 and DB3, the subtransactionswould be (ST12 and ST13 )and( ST22 and ST23)forT1 and T2, respectively.Data access must be synchronized ... (ICDE 2006 and DAPD 2006) examined resourcescheduling for grid query processing considering machine load and availability. Liet al. (DKE 2004) proposed an on-demand synchronization and load distributionfor...
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Tài liệu High-Performance Parallel Database Processing and Grid Databases- P8 pptx
... Grid-ACP and early-abort Grid-ACP is to deal with autonomy and heterogeneity between sites. Because of autonomy, synchronous communicationbetween the originator and participants is not possible, and ... protocol, and explain how it solves the concurrency issues in the Grid.11.5. Compare and contrast the difference between GCC and any other concurrency controlprotocols (e.g., distributed databases and ... originator, and two newstates, the sleep and compensate states, are introduced in the participant’s state dia-gram. The subtransaction will enter the “sleep” state when it has finished executionand...
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Tài liệu High-Performance Parallel Database Processing and Grid Databases- P10 pptx
... candidate generation. The table gives fre-quent 3-sequences, and we would like to use the joining and pruning to createcandidate 4-sequences.By joining the first sequence <(1 2) (3)> and ... Outline the main differences between:a. Querying and association rules,b. Querying and sequential patterns,c. Querying and clustering, and d. Querying and classification.Use examples to highlight ... ofthese candidate itemsets, and prunes all infrequent candidate 2-itemsets.ŽIn the third iteration, it again joins each of the frequent 2-itemsets and generates thefollowing potential candidate...
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Tài liệu Mechanisms and Mechanical Devices Sourcebook P2 pptx
... tools, and axes J5 and J6 have precision geardrives. All process and application cables are routed through thearm, and there are brakes on all axes.S-900i robots support standard I/O networks and ... I/O has 20 inputs (8 dedicated), 16 outputs (4 dedi-cated), and 4 inputs at the end-of-arm connector.Reliability is increased and maintenance is reduced withbrushless AC servo motors and harmonic ... optimize input speeds for any requested output speed; such a transmission couldbe useful in an electric car.This work was done by William J. Anderson and WilliamShipitalo of Nastec, Inc., and Wyatt...
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Tài liệu Robot Mechanisms and Mechanical Devices Illustrated P1 pptx
... lowered and thenext layer is applied. This procedure is repeated until the 3D model is completed. A faultdetection system determines the quality and thickness of the wax and plastic layers and directs ... onmechanisms and devices that relate to vehicles that move around bythemselves and actually do things autonomously, i.e. a robot. Making avehicle that can autonomously drive around, both indoors and ... electric circuitsused in robots, and books that teach the software and control code forrobots, there are few that are focused entirely on the mechanisms and mechanical devices used in mobile robots.This...
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