Báo cáo hóa học: " Research Article Messaging Performance of FIPA Interaction Protocols in Networked Embedded Controllers" docx
Báo cáo hóa học: " Research Article Outage Performance of Flexible OFDM Schemes in Packet-Switched Transmissions" ppt
... 1(α-OFDM#1)Nt= 2(α-OFDM#1)Nt= 4(α-OFDM#1)Nt= 1(OFDM)Nt= 1(α-OFDM#2)Nt= 2(OFDM)Nt= 2(α-OFDM#2)Nt= 4(OFDM)Nt= 4(α-OFDM#2)Outage capacity gain of OFDM, α-OFDM#1 (M= 8),α-OFDM#2 ... gain obtained in single-cell OFDM. As discussedHindawi Publishing CorporationEURASIP Journal on Advances in Signal ProcessingVolume 2009, Article ID 698417, 9 pagesdoi:10.1155/2009/698417 Research ... arediagonalizable in the Fourier basis, hence the seemingly flatfading aspect of the channel in the frequency domain. Theanalysis of circulant matrices, and their generalization, is thestarting point of the...
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Báo cáo hóa học: " Research Article Lyapunov Stability of Quasilinear Implicit Dynamic Equations on Time Scales" docx
... ∈noting that t 0,Hindawi Publishing CorporationJournal of Inequalities and ApplicationsVolume 2011, Article ID 979705, 27 pagesdoi:10.1155/2011/979705 Research Article Lyapunov Stability of ... Dai, Singular Control Systems, vol. 118 of Lecture Notes in Control and Information Sciences,Springer,Berlin, Germany, 1989.17 N. H. Du and V. H. Linh, “Stability radii for linear time-varying ... domain of uniform exponential stability of . On the exponential stable domain of a time scale, wecan refer to 10, 18, 19. By the definition of exponential stability, it implies that the graininessfunction...
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Báo cáo hóa học: " Research Article Strong Convergence of an Implicit Algorithm in CAT(0) Spaces" pdf
... points of X is taken tobe the in mum of the lengths of all rectifiable paths joining them. In this case, d is said to bea length metric otherwise known as an inner metric or intrinsic metric. In ... p : p ∈ F}.Hindawi Publishing CorporationFixed Point Theory and ApplicationsVolume 2011, Article ID 173621, 11 pagesdoi:10.1155/2011/173621 Research Article Strong Convergence of an Implicit ... 0,l. In particular, c is an isometry, and dx, yl. The image α of c is called ageodesic or metric segment joining x and y.WesayX is i a geodesic space if any t wo points of X are joined...
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Báo cáo hóa học: " Research Article On Boundedness of Weighted Hardy Operator in Lp · and Regularity Condition" docx
... contradicts inequality 3.4.Hindawi Publishing CorporationJournal of Inequalities and ApplicationsVolume 2010, Article ID 837951, 14 pagesdoi:10.1155/2010/837951 Research Article On Boundedness of ... proof for power-type weighted Hardy inequality in the norms of generalizedLebesgue spaces Lp·Rn. Assuming the logarithmic conditions of regularity in a neighborhood of zero and at in nity ... exponent,as well as the investigation of problems of regularity of nonlinear equations with nonstandardgrowth condition have become of late the arena of an intensive attack of many authors see11–18.2....
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báo cáo hóa học:" Research Article On Optimizing Gateway Placement for Throughput in Wireless Mesh Networks" docx
... Obtaining the optimal sharing efficiecy on gateways.3.2. Sharing Efficiency of Gateways. Two gateways interferewith each other if they are within the distance of Int D-hops. Int D is defined as Interfering ... maximized. In the first step, the table of nonoverlapping interferinggroups is constructed as follows: (1) each interfering groupappears as a single row in the table and contains a set of gateways, ... the existence of a traffic schedulingscheme for all the gateways, since in each interfering group,the sum of the sharing efficiency is always equal or smallerthan 100%. In the scheduling scheme,...
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báo cáo hóa học:" Research Article Optical Music Recognition for Scores Written in White Mensural Notation" docx
... elements of the same music symbolBinarizationCorrection of rotationPreprocessingOMRIsolation of staffsScaling of scoreBlanking of staff linesIsolation of elementsExtraction of features of music ... coding of thematerial and the quality of the acquisition process. Themain steps of the image preprocessing stage are explained in Digitalized colorimage of the scoreSelection of the area of ... thereferences of the five lines are retrieved.Next, the lines are tracked using a moving window of twice the line thickness plus 1 pixel of height and 1 pixel of width (Figure 18). The lines are tracked...
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Báo cáo hóa học: " Research Article The Effect of a Voice Activity Detector on the Speech Enhancement Performance of the Binaural Multichannel Wiener Filter" ppt
... noise.1. IntroductionAn increasing number of people suffer from hearing loss,a deficit that can limit them in their interaction with thesurrounding world and often severely reduces their quality of ... low SNRs in nonstationary noise. The noncontinuous collection of noisedata introduces inaccuracies in the noise correlation matrixsince it is estimated only in limited periods of time in theentire ... input SNR of 0 dB. Below this point,the amount decreases gradually to 64%. Further increase of β to 0.3 only slightly improves the noise classification, buteach increase in β results in an increased...
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Báo cáo hóa học: " Research Article Guaranteed Performance Region in Fading Orthogonal Space-Time Coded Broadcast Channels" pdf
... for OSTBC without linear processing of infor-mation symbols [14]. Note that the rate reduction derived in [14]hasbeenconjecturedin[13]toholdforOSTBCwith linear processing of information symbols ... joint beamforming and dirty paper precoding (DPC) can be applied. However, a certain set of individualperformances in terms of MSE or zero-outage rates can be guaranteed at any time by applying ... Communications and NetworkingThis case is called “code division without interferencecancellation” (CDWO) in the terminology of [3].The individual instantaneous MSE of user k withoutprecoding is given...
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Báo cáo hóa học: " Research Article Asymptotic Behavior of Solutions of Higher-Order Dynamic Equations on Time Scales" pptx
... Xiaofeng Peng11College of Mathematics and Information Science, Guangxi University, Nanning, Guangxi 530004, China2Department of Mathematics, Guangxi College of Finance and Economics, Nanning,Guangxi ... ,xΔn−1τΔτ.2.39Hindawi Publishing CorporationAdvances in Difference EquationsVolume 2011, Article ID 237219, 14 pagesdoi:10.1155/2011/237219 Research Article Asymptotic Behavior of Solutions of Higher-OrderDynamic ... wherehit, t00 ≤ i ≤ n − 1 are as in Main Results.1. Introduction In this paper, we investigate the asymptotic behavior of solutions of the following higher-order dynamic equationxΔnt...
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Báo cáo hóa học: "Research Article Composition Theorems of Stepanov Almost Periodic Functions and Stepanov-Like Pseudo-Almost Periodic Functions" potx
... Key Project of Chinese Ministry of Education, the NSF of Jiangxi Province of China, the Youth Foundation of Jiangxi ProvincialEducation Department GJJ09456, and the Youth Foundation of Jiangxi ... BSqX.Advances in Difference Equations 11By 13, Theorem 2.3 we have F1u ∈ APX. In addition, by a similar proof to that of 2,Theorem 3.2, one can obtain that F2u ∈ PAP0X.SoF maps PAPX into ... existence of pseudo-almost periodic solutions to the abstract semilinearevolution equation utAtutft, ut. The existence theorems obtained in 1, 2 areinteresting since f·,u...
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