real time operating system tutorial ppt

Báo cáo hóa học: "SABA: A Testbed for a Real-Time MIMO System" ppt

Ngày tải lên : 22/06/2014, 23:20

... digital signal processing for high data rate communication systems. He is inter- ested in MIMO and SDMA systems and their realization in real- time applications. Lars Br ă uhl received the Dipl Ing. ... on future projects is presented. 2. OVERVIEW OF THE SABA REAL- TIME MIMO TESTBED The SABA (smart a ntennas for broadband access) real- time MIMO testbed is designed for one base station with an ... (SC-FDE) transmission, symbol decision is realized in the time domain; therefore, the data has to be transformed back to the time domain. In OFDM systems, symbol decision is made in the fre- quency...

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báo cáo khoa học: "Non-destructive on-chip cell sorting system with real-time microscopic image processing" pptx

Ngày tải lên : 11/08/2014, 00:22

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Tài liệu Microsoft® Windows® 2000 Network and Operating System Essentials ppt

Ngày tải lên : 09/12/2013, 17:15

... network operating system. Just as a computer cannot operate without an operating system, a network of computers cannot operate without a network operating system. Every network operating system ... network operating system s manufacturer, a desktop computer’s networking software can be added either to the computer’s own operating system or be integrated with it. Network operating system ... mathematical calculation. A network operating system must also support multiple processors, clusters of disk drives, and data security features. Finally, a network operating system must be reliable and...

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Tài liệu Real Time Digital Signal Processing pptx

Ngày tải lên : 18/01/2014, 20:20

... that 12 INTRODUCTION TO REAL- TIME DIGITAL SIGNAL PROCESSING Contents Preface xv 1 Introduction to Real- Time Digital Signal Processing 1 1.1 Basic Elements of Real- Time DSP Systems 2 1.2 Input and ... INTRODUCTION TO REAL- TIME DIGITAL SIGNAL PROCESSING 1 Introduction to Real- Time Digital Signal Processing Signals can be divided into three categories ± continuous -time (analog) signals, discrete -time ... identify the system& apos;s dynamic range. 1.3.3 Real- Time Constraints A limitation of DSP systems for real- time applications is that the bandwidth of the system is limited by the sampling rate. The...

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Tài liệu Lab 6.2.7a Managing Switch Operating System Files pptx

Ngày tải lên : 24/01/2014, 19:20

... Accept upgrade transfer from other hosts Enabled Actions [U] System XMODEM upgrade [D] Download test subsystem (XMODEM) [T] System TFTP upgrade [X] Exit to Main Menu Enter Selection: ... and Intermediate Routing v 3.0 - Lab 6.2.7a Copyright  2003, Cisco Systems, Inc. Lab 6.2.7a Managing Switch Operating System Files Objective ã Create and verify a basic switch configuration. ... An example of the Firmware Configuration Menu is: Catalyst 1900 - Firmware Configuration System Information FLASH: 1024K bytes V8.01.00 : Enterprise Edition Upgrade status: No upgrade...

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Tài liệu Operating System Basics pptx

Ngày tải lên : 16/02/2014, 08:20

... Access Time Static RAM (SRAM) 5-15 ns Dynamic RAM (DRAM) 50-70 ns Read only memory (ROM) 55-250 ns Hard disk drives 6-12 ms CD ROM drives 80-800 ms Tape drives 20-500 s Typical Access Times for ... two drive interface standards. This lesson includes the following sections: ã Average Access Time ã File Compression ã Data-Transfer Rate ã Drive-Interface Standards File Compression ã File ... interface standards are EIDE (Enhanced Integrated Drive Electronics) and SCSI (Small Computer System Interface). ã EIDE has evolved over the years and has several variants, all of which have...

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Báo cáo hóa học: " Research Article Design and Performance Evaluation of an Adaptive Resource Management Framework for Distributed Real-Time and Embedded Systems" pptx

Ngày tải lên : 22/06/2014, 00:20

... range of real- time capabilities, such as QoS-enabled network protocols, real- time operating system scheduling mechanisms and policies, and real- time middleware services, across the system domain. ... “Dy- namic integrated scheduling of hard real- time, soft real- time and non -real- time processes,” in Proceedings of the 24th IEEE International Real- Time Systems Symposium (RTSS ’03),pp. 396–407, ... across the system domain. Conventional QoS-enabled middleware technologies, such as real- time CORBA [3] and the real- time Java [4], have been used extensively as an operating platforms to build DRE systems...

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Báo cáo hóa học: " Research Article Assessing Task Migration Impact on Embedded Soft Real-Time Streaming Multimedia Applications" pptx

Ngày tải lên : 22/06/2014, 05:20

... systems is evaluated when applied to a real- world soft real- time application. Compared to [11], our migration strategy is implemented at the operating system and middleware level. Checkpoints ... applied in the context of soft real- time multimedia applications. To achieve this target, we designed and implemented the proposed middleware on top of uClinux operating system running on a prototype ... checkpointing and run -time support. A second set of tests were performed on a soft real- time streaming application to highlight the eﬀect of migration on a real- life multimedia application....

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The Human Algorithm: How Google Ranks Tweets in Real-Time SearchBy Brian Solis ppt

Ngày tải lên : 28/06/2014, 17:20

... are now staring in the face of a more sophisticated era of real- time search that will further advance, localize and personalize over time. And, everything starts with the experimentation of ... integrate tweets into keyword related Google searches. And last month, Google also integrated real- time search technology to surface blog posts and news content as they hit the Web – dramatically ... take to crawl the Web. I should also note that Collecta also offers the ability to search the real- time Web, but its results also include popular networks within the social Web. Between Google...

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