Documentation pour "detection"
Il y a 505 document(s) pour l'expression "detection" sur spider-pdf.com
 • PR-04000-IPD-080222-v15 PReVENT Final Report Amendments 6 May 2008
www.prevent-ip.org - 03/05/2011 02:36:48
...zone around vehicles by developing, integrating and demonstrating a set of complementary safety functions. The work towards realising this vision was a logical continuation of the activities from the late 1980's such as Prometheus and the DRIVE I project of the Framework Programme 2, where incident detection and information systems for transport & traffic, guidance and cooperation between the vehicles were ranked among the core R&D areas. PReVENT work is a part of a comprehensive approach to safe traffic pursued by the automotive and supplier industries in Europe. The project was carried out in the...
Infos PDF : 21/05/2008 - 198 p. - 2.92 Mo - Version HTML
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http://www.prevent-ip.org/download/deliverables/IP_Level/PR-04000-IPD-080222-v15_PReVENT_Final_Report_Amendments 6 May 2008.pdf
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• RSB 336 2011 03
www.ursi.org - 21/05/2011 02:57:04
...users). One of the key enabling technologies for this paradigm is cognitive radio (CR). This envisages a radio able to sense and be aware of its operational environment so as to dynamically and autonomously adjust its parameters to adapt to different situations. Spectrum sensing, enabling the detection of unused spectrum bands, then becomes one of the key elements of cognitive-radio technologies. Within this framework, on the one hand this paper provides insight into the different spectrum-sensing techniques and associated standardization activities. On the other hand, the paper also presents...
Infos PDF : 13/05/2011 - 114 p. - 24.27 Mo - Version HTML
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http://www.ursi.org/files/RSBissues/RSB_336_2011_03.pdf
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 • kerbrat&al jasa 2003
www.loa.espci.fr - 18/05/2010 11:31:30
... time reversal can be iterated to select the defect with the strongest reflectivity and to reduce the contribution of speckle noise. The DORT the French acronym for Decomposition of the Time Reversal Operator method derives from the mathematical analysis of the time reversal process. This detection technique allows the determination of a set of signals to be applied to the transducers in order to focus on each defect separately. In this paper, we compare three immersion techniques on a titanium sample, standard transmit/receive focusing, the time reversal mirror TRM , and the DORT method. We...
Infos PDF : 14/02/2003 - 11 p. - 1.47 Mo - Version HTML
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http://www.loa.espci.fr/_claire/fr/kerbrat&al_jasa_2003.pdf
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 • lecture notes
cdg.web.psi.ch - 27/01/2011 04:54:45
...diagnostics. The short exposure times on a nanosecond time scale gives images without motion blur. LIF is a sensitive probe for minority species which are important for the chemistry of the flame. Unfortunately there are a good many of disadvantages, too. Difficult choice of excitation and detection wavelengths. Tunable UV Lasers are complex in construction and somewhat tricky to operate. And they are not cheap. More interesting minority species have a very low concentration and therefore are not easily detected despite the high sensitivity of the method. The images correspond in a complex way...
Infos PDF : 28/08/2000 - 92 p. - 3.03 Mo - Version HTML
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http://cdg.web.psi.ch//images/lecture_notes.pdf
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• compass-II proposal
wwwcompass.cern.ch - 21/07/2011 02:38:02
.... (2) The beam charge & spin difference of cross sections DV DCS,U ≡ dσ ↠− dσ → = 2(Pµ dσpol CS + eµ Re I), + − (9) in which the BH contribution cancels, requires a precise control at the percent + − level, of the overall incoming µ↠and µ→ fluxes and of the corresponding detection efficiencies for exclusive photon production. Here, the azimuthal expansion of the cross section (Eq. (4)) yields DCS,U = 2Pµ + 2eµ e6 y 2 Q2 sDV CS sin φ 1 . (10) e6 cI + cI cos φ + cI cos 2φ + cI cos 3φ 1 2 3 xB y 3 tP1 (φ)P2 (φ) 0 The analysis of the azimuthal angular dependence of DCS,U...
Infos PDF : 19/06/2010 - 129 p. - 11.46 Mo - Version HTML
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http://wwwcompass.cern.ch/compass/proposal/compass-II_proposal/compass-II_proposal.pdf
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• these eric bavu
www.loa.espci.fr - 18/05/2010 11:29:20
...TRM first developed by Fink et al. [5], but the essential difference is the use of Fresnel field in audible range instead of the Fraunhofer field in ultrasonics. Time-reversal focusing techniques are widely developed in ultrasonics, but they have been rarely used in audible acoustics ; noise source detection and focusing [56] using a TRM has been developed, and TRM methods have been experimentaly studied and compared to classical timedelay lines for communication purposes [57]. The time-reversal mirror method is based on time-reversal invariance applied to the acoustic wave equation in a...
Infos PDF : 1/12/2008 - 270 p. - 11.99 Mo - Version HTML
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http://www.loa.espci.fr/epom/these_eric_bavu.pdf
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• spacewire std draft c
ams.cern.ch - 26/11/2011 02:36:31
...5. SIGNAL LEVEL 5.1 5.2 5.3 5.4 5.5 5.6 LVDS FAILSAFE OPERATION OF LVDS SIGNAL CODING DIFFERENTIAL DS SPACEWIRE LINK DATA RATE Doc. No.: UoD-DICE-TN-9201 Contract No. 12693/97/NL/FM SpaceWire Standard DRAFT Issue: C Date: January 2000 6. CHARACTER LEVEL 6.1 6.2 6.3 DATA CONTROL PARITY FOR ERROR DETECTION 37 37 37 38 39 39 39 40 41 44 46 46 48 52 53 53 53 55 55 56 57 58 58 58 61 61 61 63 63 63 64 -4- 7. EXCHANGE LEVEL 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 7.10 7.11 7.12 LINK-CHARACTERS AND NORMAL-CHARACTERS FLOW CONTROL ENCODER/DECODER BLOCK DIAGRAM STATE MACHINE LINK INITIALISATION NORMAL OPERATION...
Infos PDF : 77 p. - 0.35 Mo - Version HTML
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http://ams.cern.ch/AMS/Electronics/Docs/spacewire_std_draft_c.pdf
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• endoscopie basse 2004 argumentaire
www.snfge.asso.fr - 18/05/2010 12:22:27
...recommendations of the ACG The Norwegian guidelines for surveillance after polypectomy : 10-year intervals Colorectal cancer screening and surveillance : clinical guidelines and rationale update based on new evidence American cancer society guidelines on screening and surveillance for the early detection of adenomatous polyps and cancer update 2001 Management of colonic polyps and adenomas Colorectal cancer screening : clinical guidelines and rationale Recherche systématique de la littérature (nbre articles cités) Non précisé (n = 108) Non précisé (n = 142) Non précisé (n = ND) Non précisé (n =...
Infos PDF : 12/01/2006 - 138 p. - 0.92 Mo - Version HTML
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http://www.snfge.asso.fr/01-bibliotheque/0d-pratiques-cliniques/has/endoscopie_basse_2004_argumentaire.pdf
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• AN004CANBUSEN
www.bea.be - 02/05/2011 02:56:53
...node. For that, the application layer and mainly the application layer of the main node (door controller) has to make sure that all the nodes are alive and that all the messages sent are well received by destination node. The sending of sensor status ( service status ) is immediate in case of detection status change (no detection -> detection or monitoring OK -> bad monitoring ). Before taking any decision by playing with mechanical parts which could be dangerous for users, the door controller has to control the monitoring status of the safety devices insuring that the area is safe. For that,...
Infos PDF : 9/06/2006 - 7 p. - 0.05 Mo - Version HTML
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http://www.bea.be/PDF/ApplicationNotes/EN/AN004CANBUSEN.pdf
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• RFID10 zan
www.syssec.ethz.ch - 11/04/2012 02:30:59
...Clone Detection for RFID-enabled Supply Chains ˇ Davide Zanetti, Leo Fellmann, and Srdjan Capkun Dept. of Computer Science, ETHZ, Zurich, Switzerland {zanettid, fellmannl, capkuns}@inf.ethz.ch Abstract—Counterfeit products cause ï¬nancial losses and represent a health risk. Within RFID-enabled supply chains,...
Infos PDF : 6/12/2009 - 8 p. - 0.24 Mo - Version HTML
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http://www.syssec.ethz.ch/research/RFID10_zan.pdf
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