linear functional state observer for timedelay systems

A Study of Channel Estimation for OFDM Systems and System Capacity for MIMO-OFDM Systems

A Study of Channel Estimation for OFDM Systems and System Capacity for MIMO-OFDM Systems

... 22 Fig 2.10: The waveform of ( ) k Gw 24 Fig 2.11: Equivalent transmitter for OFDM systems 25 Fig 2.12: Equivalent receiver for OFDM systems. 25 Fig 2.13: CP for an OFDM symbol 26 Fig ... receiver for continuous OFDM systems. (c) The frequency division for OFDM systems. Fig 2.9: The continuous OFDM system model. As shown in Fig 2.9(a), the transmitted signal x i (t) for OFDM systems ... of thesis entitled “A Study of Channel Estimation for OFDM Systems and System Capacity for MIMO-OFDM Systems Submitted by Zhou Wen For the degree of Doctor of Philosophy at the university...

Ngày tải lên: 20/11/2012, 11:28

205 640 2
Free Software tools for embedded systems

Free Software tools for embedded systems

... 8 FreeSoftwaretoolsforembeddedsystems âCopyright2004ư2008,FreeElectrons CreativeCommonsAttributionưShareAlike2.5license http://freeưelectrons.com Jan24,2008 glibc http://www.gnu.org/software/libc/ License:LGPL ClibraryfromtheGNUproject Designedforperformance,standardscomplianceand portability FoundonallGNU/Linuxhostsystems Quitebigforsmallembeddedsystems:about1.7MBon FamiliarLinuxiPAQs(libc:1.2MB,libm:500KB) 36 FreeSoftwaretoolsforembeddedsystems âCopyright2004ư2008,FreeElectrons CreativeCommonsAttributionưShareAlike2.5license http://freeưelectrons.com Jan24,2008 chroot AvailableinallGNU/Linuxdistributions Usage: chroot<dir>[command] Runsacommandoraninteractiveshell withaspecialrootdirectory. Standardusage:Internetservers Servicesexecutedinchrootjails:evenwhencompromised, theservicecannotgainaccesstotherestofthesystem. Usageforembeddedsystemdevelopment: Developandtestanewrootfilesystemonthedevelopmenthost. VeryeasytousewhenthehostandtargethavethesameCPUinstructionset. UsedbyLFS(LinuxFromScratch). AlsousedbyScratchbox:Qemumakestheusageoftargetbinariestransparent. / bin lib etc http / lib etc bin chroot jail ... 15 FreeSoftwaretoolsforembeddedsystems âCopyright2004ư2008,FreeElectrons CreativeCommonsAttributionưShareAlike2.5license http://freeưelectrons.com Jan24,2008 FreeSoftwaretoolsforembeddedsystems GNU/Linuxworkstation Crossưcompilingtoolchains ... 45 FreeSoftwaretoolsforembeddedsystems âCopyright2004ư2008,FreeElectrons CreativeCommonsAttributionưShareAlike2.5license http://freeưelectrons.com Jan24,2008 Commercialtoolsetstrengths Technicaladvantages Welltestedandsupportedkernel andtoolversions Includingearlypatchesnot supportedbythemainstream kernelyet Completedevelopmenttoolsets: kernels,toolchains,utilities,binaries forimpressivelistsoftargetplatforms Integratedutilitiesforautomatickernel image,initrdandfilesystemgeneration. Graphicaldevelopmentstools Developmenttoolsavailableon multipleplatforms:GNU/Linux, Solaris,Windows...

Ngày tải lên: 20/10/2013, 00:15

132 425 0
Tài liệu C Programming for Embedded Systems docx

Tài liệu C Programming for Embedded Systems docx

... of any information herein and is not responsible for any errors or omissions. The publisher assumes no liability for damages resulting from the use of the information in this book or for any ... one multi-bit port for switching HVAC: probably only 3 pins necessary ã one multi-bit I/O interface for display ã one multi-bit I/O interface for keypad ã one A/D device for temperature sensing ... pins (1 from port b, 1 from disabled IRQ input) for the thermistor. ã 7 pins (3 from port b, 4 from port a) for serial LCD panel. ã 2 pins (port b) for heating and cooling switching. The j1a is...

Ngày tải lên: 22/12/2013, 02:17

191 549 1
Tài liệu Báo cáo "Dynamically reconfiguration architecture for embedded systems using Kaffe " doc

Tài liệu Báo cáo "Dynamically reconfiguration architecture for embedded systems using Kaffe " doc

... prototypying platform, using an open source Kaffe technology for embedded platform [2]. The embedded Kaffe technology allows the development of efficient and secure cross-platform software, and ... loader for dynamically loading Java bytecode and an execution engine for interpreting these bytecode on the ARM processor. An integrated system is shown in Figure 3. The class loader is extended for ... open-source technology, provides a platform for building a runtime environment and integrating different design methodologies. Integrating Kaffe into embedded systems is the cornerstone of java-like...

Ngày tải lên: 13/02/2014, 03:20

7 411 0
Tài liệu Differences in 4-Year Health Outcomes for Elderly and Poor, Chronically III Patients Treated in HMO and Fee-for-Service Systems ppt

Tài liệu Differences in 4-Year Health Outcomes for Elderly and Poor, Chronically III Patients Treated in HMO and Fee-for-Service Systems ppt

... estimate adjusted outcomes for the total sample and for each subgroup in comparing outcomes be- tween FFS and HMO systems. Formal statistical tests for interactions were per- formed to determine whether ... health across HMO and FFS systems for the total sample and for the subgroups. Ad- justed percentages for change catego- ries were generated with statistical ad- justments for the same baseline characteristics ... in Prepaid and Fee -for- Service Systems for Poverty and Nonpoverty Groups *Scores are adjusted for demographics, chronic disease, and design factors. The 4-year change scores for physical health...

Ngày tải lên: 14/02/2014, 07:20

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Tài liệu Báo cáo khoa học: "Natural Language for Expert Systems: Comparisons with Database Systems" ppt

Tài liệu Báo cáo khoa học: "Natural Language for Expert Systems: Comparisons with Database Systems" ppt

... ask the user for information to solve the problem, the user is given the opportunity to provide additional relevant information. Even if this information is not strictly necessary for the problem-solving ... language for expert systems at Columbia and thus, expert systems provide a natural alternative environment to compare against the database system. The relatively recent success of expert systems ... class of work on pragmatics and language for information systems was initiated by Allen and Perrault (80), and Cohen (78) and involves maintaining a formal model of possible domain plans, of...

Ngày tải lên: 21/02/2014, 20:20

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Management Planning Guide for Information Systems Security Auditing pot

Management Planning Guide for Information Systems Security Auditing pot

... Audits rkoslowski@ola .state. md.us Beth Pendergrass, TN Comptroller of the Treasury Division of State Audit bpenderg@mail .state. tn.us Nancy Rainosek, TX State Auditor's Office nrainosek@sao .state. tx.us Chuck ... training for law enforcement, specialized information on certification programs available and related study material, sample audit programs, and generalized information system audit and control information. ... capability should be performed on an ongoing basis. To achieve strategic and short-term goals, management should use past performance information to determine priorities for current and future...

Ngày tải lên: 05/03/2014, 21:20

66 477 0
Embedded, Everywhere A Research Agenda for Networked Systems of Embedded Computers pot

Embedded, Everywhere A Research Agenda for Networked Systems of Embedded Computers pot

... to monitor their products for upcoming faults and allow those faults to be corrected before they happen. For this to be possible, there needs to be a way for the information gathered by the safety-critical ... Un- doubtedly, many new applications of automotive telematics systems con- nected to larger EmNets are as yet unforeseen. 2 For more information, see <http://www.onstar.com/>. 3 A presentation ... net- worked systems of embedded computers will not be realized. With sig- nificant inter- and multidisciplinary research efforts that focus on the systems issues that EmNets bring to the fore, the...

Ngày tải lên: 06/03/2014, 15:20

236 323 1
Báo cáo khoa học: "Automatic Induction of Finite State Transducers for Simple Phonological Rules" pptx

Báo cáo khoa học: "Automatic Induction of Finite State Transducers for Simple Phonological Rules" pptx

... Destination State: 0 2: Output: [ ], Destination State: 1 prim-stress ix+ 1 2 On end of string: Output: nil, Destination State: 0 Figure 9: Decision Tree Before Pruning: The initial state of ... in its rules, we added a decision tree to each state of the machine, describing the behavior of that state. For exam- ple, the decision tree for state 2 of the machine in Figure 1 is shown in ... underlying forms as input and generate surface forms as output. The algorithm for learning them is an extension of the OSTIA algorithm for learn- ing general subsequential finite state transduc-...

Ngày tải lên: 08/03/2014, 07:20

7 313 0
Embedded, Everywhere A Research Agenda for Networked Systems of Embedded Computers doc

Embedded, Everywhere A Research Agenda for Networked Systems of Embedded Computers doc

... to monitor their products for upcoming faults and allow those faults to be corrected before they happen. For this to be possible, there needs to be a way for the information gathered by the safety-critical ... and predictable systems. In particular, the development of methodologies for testing specification and interoperability conformance will be useful. National Science Foundation NSF’s multidisciplinary efforts, ... its coordinated systems efforts will be of great importance in the support of EmNet-related research projects. NSF should continue these efforts and include cross-divisional efforts where appropriate....

Ngày tải lên: 15/03/2014, 15:20

235 259 0
Maternal and Child Health Services Title V Block Grant State Narrative for Idaho Application for 2013 Annual Report for 2011 pot

Maternal and Child Health Services Title V Block Grant State Narrative for Idaho Application for 2013 Annual Report for 2011 pot

... (IRIS) will be opened up for changes to allow for bi-directional data exchange between IRIS, Electronic Medical Record systems (EMRs), and Health Data Exchanges. Performance Measure 08: ... monitoring it. NPM National Performance Measures SPM State Performance Measures 13 /2013/ In 2008, 49.6% of Idaho mothers did not go to a dentist during pregnancy for routine care. This is ... needs assessment for high-risk populations for the HIV/AIDS Program by the University of Idaho and formal agreements to provide: faculty/staff collaboration, opportunities for graduate and...

Ngày tải lên: 16/03/2014, 05:20

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