xrf techniques based on scintillation detectors
Báo cáo hóa học: "Research Article Unequal Error Protection Techniques Based on Wyner-Ziv Coding" doc
Ngày tải lên :
21/06/2014, 20:20
... Finally, the conclusion is provided in Section Unequal Error Protection Based on Wyner-Ziv Coding As mentioned previously, the approach to unequal error protection undertaken here is based on Wyner-Ziv ... protection based on Wyner-Ziv coding techniques outperform the equal error protection case and the H.264 with error concealment case as shown in Section However, depending on the channel condition ... some other parts may only contain slow motion content For this type of video sequences, fixed parity data rate assignment may result in inefficient error protection When motion content increases in...
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Báo cáo hóa học: " Performance Evaluation of Indoor Localization Techniques Based on RF Power Measurements from Active or Passive Devices" pptx
Ngày tải lên :
22/06/2014, 23:20
... now, the attention was focused on localization techniques based on active devices transmitting beacon-like signals In this paper, we present a novel localization system based on passive devices ... collision resolution is ensured One simple and effective method based on time backoff is briefly described in Section To analyze the performances of the considered active and passive localization techniques, ... general, the accuracy of position estimation depends on the propagation characteristics of the specific environment, on the number of transmitting devices, and on the resolution of the RF-radio map In...
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Báo cáo hóa học: " Autonomous Positioning Techniques Based on ´ Cramer-Rao Lower Bound Analysis" pot
Ngày tải lên :
22/06/2014, 23:20
... hyperbolas If two solutions exist, both locations are remembered and one is later discarded based on information from other kernels On some occasions, there is no closed form solution to f(xk,l )/c ... and A Svensson, “Clock-offset o o cancellation methods for positioning in asynchronous sensor networks,” in Proceedings of IEEE International Conference on Wireless Networks, Communications, and ... of (27) is a solution, should at least one exist, to f(xk,l )/c = tl,k , derived in [9] Zero, one, or two solutions may exist, corresponding to zero, one, or two intersections of the TDOA hyperbolas...
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Bộ tách song đa truy cập dùng mạng neuron multi user detectors based on neural networks
Ngày tải lên :
26/12/2013, 11:11
... tách sóng dùng mạng neuron BackPropagation Mạng neuron BackPropagation sử dụng báo mạng neuron nhiều lớp, có hay nhiều lớp ẩn gồm neuron có hàm truyền tansig, lớp ngõ gồm neuron có hàm truyền tuyến ... Citerne, “Multi-User Detection for CDMA communications based on self organized neural networks structures”, Proceedings of the First IEEE International Workshop on Electronic Design, 2002 [3] W G ... trúc Neuron Đầu neuron xác định: a=f(Wp+b)=f(w1 p1+w1.2p2+…+w1.RpR+b) Có nhiều dạng hàm truyền áp dụng mạng neuron Trong báo này, hai hàm truyền dùng Purelin Tan-sigmiod: Hai hay nhiều neuron kết...
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Báo cáo khoa học: "An Alignment Method for Noisy Parallel Corpora based on Image Processing Techniques" doc
Ngày tải lên :
17/03/2014, 23:20
... constraint: The connection target of a word tend to be located next to that of its neighboring words One-to.one constraint: Each source word token connect to at most one target word token Non-crossing ... Furthermore, the nearby connections @, O, and , form a texture much like a permutation matrix with roughly one dot per row and per column The non-crossing assumption means that the connection target of a ... short distance from the diagonal Non-crossing Line IP techniques Alignment Resolution Convolution Phrase Feature extraction Hough transform Sentence Discourse information (Ker and Chang 1996), cognates...
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Báo cáo toán học: " Joint DOA and multi-pitch estimation based on subspace techniques" docx
Ngày tải lên :
20/06/2014, 21:20
... Conference on Signals, Systems, and Computers (1996) SN Wrigley, GJ Brown, Recurrent timing neural networks for joint F0localisation based speech separation in IEEE International Conference on ... Robust F0 estimation based on a multi-microphone periodicity function for distant-talking speech in EUSIPCO (2006) L Armani, M Omologo, Weighted auto-correlation -based F0 estimation for distant-talking ... multi-pitch estimation based on subspace techniques EURASIP Journal on Advances in Signal Processing 2012 2012:1 Submit your manuscript to a journal and benefit from: Convenient online submission Rigorous...
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báo cáo hóa học:" Joint DOA and multi-pitch estimation based on subspace techniques" ppt
Ngày tải lên :
21/06/2014, 17:20
... Conference on Signals, Systems, and Computers (1996) SN Wrigley, GJ Brown, Recurrent timing neural networks for joint F0localisation based speech separation in IEEE International Conference on ... Robust F0 estimation based on a multi-microphone periodicity function for distant-talking speech in EUSIPCO (2006) L Armani, M Omologo, Weighted auto-correlation -based F0 estimation for distant-talking ... multi-pitch estimation based on subspace techniques EURASIP Journal on Advances in Signal Processing 2012 2012:1 Submit your manuscript to a journal and benefit from: Convenient online submission Rigorous...
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Báo cáo hóa học: " Research Article Multimodality Inferring of Human Cognitive States Based on Integration of Neuro-Fuzzy Network and Information Fusion Techniques" pot
Ngày tải lên :
22/06/2014, 19:20
... that work only considered the EEG signal Further in that work, the final aggregation of several channels of information sources into one state has not considered the contribution variation of individual ... of information about persons’ contexts, situations, goals, and preferences [12] Along this line of thinking, a few studies have been reported considering the contextual information and visual ... estimation In line with this conclusion, a method based on neuro-fuzzy network and information fusion techniques for inferring human mental states with a particular attention to the driver fatigue...
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Applied Computational Fluid Dynamics Techniques: An Introduction Based on Finite Element Methods pdf
Ngày tải lên :
27/06/2014, 08:20
... functions 4.2.1 Constant trial functions in one dimension 4.2.2 Linear trial functions in one dimension 4.2.3 Quadratic trial functions in one dimension 4.2.4 Linear trial functions ... COMPUTATIONAL FLUID DYNAMICS TECHNIQUES Applied Computational Fluid Dynamics Techniques: An Introduction Based on Finite Element Methods, Second Edition Rainald Löhner © 2008 John Wiley & Sons, Ltd ... position of the father while(nheap.gt.2∗ipfath): ! Obtain the positions of the two sons, and the associated elements ipson1=2∗ipfath ipson2=ipson1+1 ieson1=lheap(ipson1) ieson2=lheap(ipson2) iefath=lheap(ipfath)...
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Báo cáo y học: "Gain of a 500-fold sensitivity on an intravital MR Contrast Agent based on an endohedral Gadolinium-Cluster-Fullerene-Conjugate: A new chance in cancer diagnostics"
Ngày tải lên :
26/10/2012, 09:07
... derivative was converted with thionyl chloride under standard conditions to the corresponding acidic chloride To a suspension of this acid chloride (2 mmol) in 20 ml CH2Cl2, a solution of 3-amino ... Hank’s solution containing 2% DMSO as a control After 25 minutes, the solutions were removed from the cells, then cells were washed twice with Hank’s solution and kept in Hank’s solution containing ... Ligation reaction based on the Diels Alder Reaction with invers electron demand [EP 06 012 414.6] 6-10-2006 46 Reppe W, Schlichting O, Klager K, et al Cyclisierende Polymerisation von Acetylen I...
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Metaphor, based on the association of similarity, is one of the two basic types of semantic transference that have been an interest for many linguistic researchers
Ngày tải lên :
07/11/2012, 14:44
... in the description of emotion in English poetry In the next session we will clear the concept of emotion ,metaphor emotion, and emotion in poetry III EMOTION AND POETRY Introduction No aspect of ... ideational meaning refers to the way one uses representational tools to compose the idea In the context stratum for example, functional components are concerned with field (what is going on in ... ideational systems of THING TYPE, CLASSIFICATION, EPITHESIS and QUALIFICATION, interpersonal systems of PERSON and ATTITUDE, and textual systems of DETERMINATION But the way the metafunctional contributions...
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Consolidation Chareteristics based on a direct analytical solution of the Terzaghi Theory
Ngày tải lên :
21/03/2013, 14:09
... Robinson, R.G 1997 Consolidation Analysis by Inflection Sridharan, A and Prakash, K 1995 Discussion on Point Method Geotechnique, 47 (1): 199-200 ‘Limitations of Conventional Analysis of Consolidation ... 75-79 of One-dimensional Consolidation Tests, Soils and Sivaram, B and Swamee, P.K 1977 A Computational Foundations, Japan, (17) 4: 59-69 Method for Consolidation Coefficient, Soils and Olson, R.E ... Karak - Jordan, 1-13 of 556 the Deformation Rate- Deformation (DRD) Method of the 1995 Discussion on ‘Limitations of Conventional Analysis of Consolidation Settlement’ ASCE Journal of Geotechnical...
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1 UNFIRED BRICK USING FLY ASH AND RED MUD BASED ON GEOPOLYMER TECHNOLOGY
Ngày tải lên :
01/04/2013, 22:46
... stages: destruction–coagulation, coagulation–condensation, condensation crystallization Afterthat, Glukhovsky theories were extended by different authors In this theories [3], dissolution of the solid ... dissolution of solid particles at the surface results in the liberation of aluminate and silicate most likely in monomeric form into solution This is the mechanism responsible for conversion of ... absorption Water absorption of unfired brick decreases respectively as content of fly ash is increased Figure shows the relationship between fly ash content and water absorption with content of...
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LAKE EUTROPHICATION MODEL BASED ON THE IMPACT OF THE ZOOPLANKTON COMMUNITY ON PHYTOPLANKTON SUCCESSION
Ngày tải lên :
05/09/2013, 08:40
... [mg m -3 ] One example that shows the Water effectiveness of such lake model for the D:non-predatory Death P:Predation E&D Pikeperch E:Excretion R:Resuspens ion prediction of the long-term effect ... El:Elution S:Sedimentation M:Mineralization U:Uptake biomanipulation is the application for the P Keszthely Basin, Lake Balaton (Hungary) ZooAlgae Bream Figures and shows the model structure plankton ... founded on June 9, 1997, in Ponds #3 and #4 The species of macrophytes were Hydrocaryaceae in Pond #3 and Hydrocaryaceae and Lemnaceae in Pond #4 During the pre-observation period, these ponds were...
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Analysis on the Optimal Dispatching of Mixed-pump Stations and the Operating-mode Adaptability Based on Safety Water Supply
Ngày tải lên :
05/09/2013, 09:38
... the First and Second Optimization CONCLUSION The purpose of optimal operation for water distribution system is to reduce the energy consumption as much as possible in condition of the flow and ... 12 online pressure monitoring points in the network, of which the topology is shown in Figure The condition of pumps in each pump station is expressed in Table The predictive hourly consumption ... kth monitoring point The Second Optimization Model of Mixed-pump Stations The best outlet flow and pressure of each pump station are obtained after the first optimization, and will be considered...
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Domestic Wastewater Reclamation Coupled with Biofuel/Biomass Production Based on Microalgae: A Novel Wastewater Treatment Process in the Future
Ngày tải lên :
05/09/2013, 10:17
... cultivation (Hu et al., 2009; Hu et al., 2010; Li et al., 2010a) Based on this concept, a novel process of domestic wastewater reclamation coupled with biofuel/biomass production based on microalgae ... same as the conventional one - 200 - Journal of Water and Environment Technology, Vol 9, No.2, 2011 However, a flocculation and filtration system subsequently replaces the conventional aerobic ... transesterification The oil cakes (residual microalgal cells after lipid extraction), microalgal cells from microalgae-separation unit, high-concentration organics from the flocculation and filtration unit,...
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Fuel economy improvement based on a many-gear shifting strategy
Ngày tải lên :
05/09/2013, 17:03
... et al [4] for cruise control gear selection based on offline calculations A table is chosen at the time of decision making according to the driving condition Each table contained shifting boarders ... When applied to a conventional automatic, the introduced strategy causes about 4.3% less fuel consumption compared with conventional shifting maps Reduction of fuel consumption when compared to ... Congress on Intelligent Control and Automation, China, 2002 [6] Mashadi B and Kazemkhani A A Fuzzy gear shifting strategy for manual transmissions, The 3rd International Conference on Mechatronics...
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Plasmonic Green Nanolaser Based on a Metal SemiconductorStructure
Ngày tải lên :
18/09/2013, 21:26
... Enhanced spontaneous emission rate Time-resolved spontaneous emission at K under weak pumping conditions shows a reduction in lifetime for the InGaN/GaN nanorod bundle positioned on an SOG-covered ... modulation with continuously varying polarization orientations In Figure 5c, we present a polar plot of laser emission as a function of the emission polarization angle relative to the long axis ... distributions for the plasmonic cavity mode at 533 nm (a) The electric-field-intensity distributions along the z (vertical) direction for both the TM and TE polarizations Only the TM mode shows strong...
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