serial and parallel data transmission pdf

... reserved. // set up the serial port myPort.setSerialPortParams(BAUD, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE); break; case CommPortIdentifier.PORT _PARALLEL: thePort = ... both serial (RS232/434, COM, or tty) and parallel (printer, LPT) ports. We’ll cover this in more detail later, but briefly, serial ports are used for modems and occasionally printers, and parallel ... timeout. tty = (SerialPort) port.openPort("Penman Driver", 1000); // set up the serial port tty.setSerialPortParams(9600, SerialPort.DATABITS_8, SerialPort.STOPBITS_1, SerialPort.PARITY_NONE); tty.setFlowcontrolMode(SerialPort.FLOWCTRL_RTSCTS_OUT| SerialPort.FLOWCTRL_RTSCTS_OUT); //...

Ngày tải lên: 27/10/2013, 14:15

... Analog and Digital Data Transmission  Data  Entities that convey meaning  Signals  Electric or electromagnetic representations of data  Transmission  Communication of data by propagation and ... DC Component Data Rate and Bandwidth  Any transmission system has a limited band of frequencies  This limits the data rate that can be carried William Stallings Data and Computer Communications Chapter ... Frequency Components Data and Signals  Usually use digital signals for digital data and analog signals for analog data  Can use analog signal to carry digital data  Modem  Can use digital...

Ngày tải lên: 16/02/2014, 08:20

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Ngày tải lên: 22/06/2014, 19:20

... to Back Up and Restore Data Backup Backup Backup Data Data Data Data Data Corruption Data Corruption Data Corruption Restore Restore Restore Data Data The efficient recovery of lost data is ... Backing Up and Restoring Data 1 Overview ! Introduction to Backing Up and Restoring Data ! Preparing to Back Up Data ! Backing Up Data ! Restoring Data ! Best Practices Backing up data is ... Module 10: Backing Up and Restoring Data Introduction to Backing Up and Restoring Data ! The Goal of Backing Up Data Is to Restore That Data If It Is Lost ! Permissions and User Rights Are...

Ngày tải lên: 10/12/2013, 16:15

... Understanding Data Sources and Data Formats A data source is a place from which Flash can load external data (that is, data not directly programmed into the movie). For example, Flash can load data ... load data from a simple text file, and that text file is considered a data source. Data transfer is the act of retrieving data from a source or sending data from Flash to another application. ... learn about the different types of data sources as well as the Flash objects and methods used to communicate with these sources in the data transfer process. Any data that you plan to load into...

Ngày tải lên: 14/12/2013, 22:15

... ArrayList, and Collection classes to the Stack and Queue classes and to the HashTable and the SortedList classes. The data structures and algorithms student can now see how to use a data structure ... COLLECTIONS, GENERICS, AND TIMING CLASS C OLLECTIONS D EFINED A collection is a structured data type that stores data and provides operations for adding data to the collection, removing data from the ... need to know and understand. Given this, there is no formal analysis of the data structures and algorithms covered in the book. Hence, there is not a single mathematical formula and not one mention...

Ngày tải lên: 22/12/2013, 10:16

Ngày tải lên: 24/12/2013, 06:17

... include data warehousing and online analytic processing (OLAP) applications, data mining, genome databases, and multiple media databases manipulating unstructured and semistructured data. Therefore, it ... Introduction Pipeline Parallelism Intraoperation Parallelism (Parallel join) Intraoperation Parallelism (Parallel join) Intraoperation Parallelism (Parallel join) Join 1 Table 1 Mixed Parallelism Table ... same time after the first serial part has been Serial Part Parallel Part Serial Part Figure 1.3 Serial part vs. parallel part Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. ...

Ngày tải lên: 21/01/2014, 18:20

... chapters on parallel data mining (Chapters 16 and 17) is twofold: High-Performance Parallel Database Processing and Grid Databases, by David Taniar, Clement Leung, Wenny Rahayu, and Sushant Goel Copyright ... the data, aggregating, and summarizing the data. The result is a data warehouse where the data is integrated, time-variant, nonvolatile, and commonly subject-oriented. Since the data in the databases ... processors. Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. 16.1 From Databases To Data Warehousing To Data Mining: A Journey 429 especially in Parts II and III, parallelism is...

Ngày tải lên: 21/01/2014, 18:20

... { dataGrid.DataSource = CreateDataSource( ); dataGrid.DataKeyField = "Id"; dataGrid.DataBind( ); } private DataTable CreateDataSource( ) { DataTable dt = new DataTable(TABLENAME); ... DataView dv = ((DataTable)Session["DataSource"]).DefaultView; // Bind the data view to the data grid. dataGrid.DataSource = dv; dataGrid.DataBind( ); } private void dataGrid_CancelCommand(object ... edit mode and calls BindDataGrid( ) to refresh the grid. DataGrid.UpdateCommand Finds and updates the specified row in the data cached in the Session variable and calls the UpdateDataSource(...

Ngày tải lên: 26/01/2014, 10:20

... sanitation and hand-washing with soap ● Malaria IPT and access to malaria control programs and ITNs ● Nutrition assessment, counseling and support, including micronutrient supplementation and deworming ... legislative and policy guidelines and requirements. In addition, multilateral partners and donors such as the Global Fund to Fight AIDS, TB, and Malaria (GFATM) and the Global Alliance for Vaccines and ... of patient and program data across all aspects of the integrated package. ã Support development and implementation of patient tracking and follow-up tools, case finding, referral, and adherence...

Ngày tải lên: 12/02/2014, 19:20

... high-speed data transfer. In this section, we briefly high-speed data transfer. In this section, we briefly discuss this technology. discuss this technology. Bandwidth Sharing CM and CMTS Data Transmission ... Traditional telephone lines can carry frequencies between 300 and 3300 Hz, giving them a bandwidth of between 300 and 3300 Hz, giving them a bandwidth of 3000 Hz. All this range is used for transmitting ... 9 Using Telephone and Cable Networks for Data Transmission Copyright â The McGraw-Hill Companies, Inc. Permission required for reproduction or display. 9.15 Figure 9.9 Uploading and downloading...

Ngày tải lên: 16/02/2014, 20:20

Ngày tải lên: 21/02/2014, 20:20

... to Data Mining 49 Effect of Support Distribution Many real data sets have skewed support distribution Support distribution of a retail data set © Tan,Steinbach, Kumar Introduction to Data ... Specific-to-general Data Mining Association Analysis: Basic Concepts and Algorithms Lecture Notes for Chapter 6 Introduction to Data Mining by Tan, Steinbach, Kumar â Tan,Steinbach, Kumar Introduction to Data ... may decouple the support and confidence requirements © Tan,Steinbach, Kumar Introduction to Data Mining 16 Reducing Number of Comparisons Candidate counting: – Scan the database of transactions...

Ngày tải lên: 15/03/2014, 09:20

... ENVIRONMENT HEALTH AND HEALTH CARE INFRASTRUCTURE AND TRANSPORTATION INTERNATIONAL AFFAIRS LAW AND BUSINESS NATIONAL SECURITY POPULATION AND AGING PUBLIC SAFETY SCIENCE AND TECHNOLOGY TERRORISM AND HOMELAND ... research and analysis. is electronic document was made available from www.rand.org as a public service of the RAND Corporation. CHILDREN AND FAMILIES EDUCATION AND THE ARTS ENERGY AND ENVIRONMENT HEALTH ... Platform Costs and Historical Data 3 As shown in Figure 1.2, some of the data points represent only munitions delivered by bombers (B-52s in Vietnam and Desert Storm, and both B-52s and B-1s in...

Ngày tải lên: 15/03/2014, 21:20

... virtual hardware, structure, and the required files and configuration information necessary to build database templates and to create and operate databases. Base database template: a template ... certain databases, including Oracle and vFabric Postgres, to be installed and configured for basic deployment. An integrated Application Director and Data Director solution enables more advanced database ... created and software is installed, configured, and started. vFabric Data Director Product Overview vFabric Data Director enables database-aware virtualization on VMware vSpheređ and provides...

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