Báo cáo hóa học: " Source and Channel Adaptive Rate Control for Multicast Layered Video Transmission Based on a Clustering " pdf

... noise variance and E{·} denotes the expectation operator. The usual assumptions such as patch- to-patch statistical independence (zero-mean Gaussian) are madeontheclutteraswellastarget.Thedatacubedefined in ... using MCARM data. 5. Analysis of MCARM Data 5.1. Selection of Pattern Ratios. TheUSAirForceResearch Laboratory, Rome Research Site collected a large amount of multichannel airborne...

Ngày tải lên: 21/06/2014, 08:20

... that sodium salicylate and tiron adsorbed on the stainless steel substrates and passivated the surface of the substrates. The adsorption mechanism is related to chelating of surface metal ions ... Therefore, the amount of the deposited materials can be controlled by the variation of deposition time at a constant current density. This approach can be used for film formation on other...

Ngày tải lên: 22/06/2014, 00:20

... selected as paired vector, and the USS information is calculated based on this evaluated throughput. User assumes that the paired user has the same correlation of quantized CSI a and the same inter-user ... transmit antennas and logarithmic with received SNR of UE while a constant performance gap are hold compare to perfect-CSI. In former research, the derivation of sum -ra...

Ngày tải lên: 21/06/2014, 17:20

... for the population of a larger island, and was run by a GP and practice team with special organisational skills, dedica- tion and proven research interest [33]. Strengths and limitations Strengths Our ... median and interquartile range (box) as well as maximum and minimum (whiskers) – are displayed. Means ± standard deviations from our sample are additionally indicated to...

Ngày tải lên: 18/06/2014, 18:20

... Medical Research Foundation, the Magn. Bergvall Foundation and the Kempe Foundation, Sweden. References 1. zur Hausen H: Papillomaviruses and cancer: from basic studies to clinical application. ... McMillan N, Evander M: Carboxy-fluorescein diacetate, succinimidyl ester labeled papillomavirus virus- like particles fluoresce after internalization and interact with heparan sulfate for...

Ngày tải lên: 20/06/2014, 01:20

... interaction between both tasks makes it apparent that the PAPR pro- blem involves joint optimization of HPA and the signal processing unit. So far, this i nterplay has only been mar- ginally addressed ... the HPA is operated: high fluctuations of the input signal–typically quantified by means of the peak-to-average power ratio (PAPR)–enforce operating points typically well below an acceptab...

Ngày tải lên: 20/06/2014, 22:20

... equivalence between the convergences of Ishikawa and Mann iterations for an asymptotically nonexpansive in the intermediate sense and strongly successively pseudocontractive maps. J Math Analysis ... information is available at the end of the article Abstract Uniformly convex W-hyperbolic spaces with monotone modulus of uniform convexity are a natural generalization of both uniformly...

Ngày tải lên: 21/06/2014, 00:20

... probability for the non-equiprobable source, and the gap for performance gains appears at low SNR region and becomes large as SNR increases. In addition, the cor- responding performance of the MAP -based ... traditional ones. This paper proposes two methods for BPAs calculations of the DSC: distance- based DSC-D, and a posterior probability -based DSC- APP. The simulations...

Ngày tải lên: 21/06/2014, 01:20

... solutions for a nonlocal differential equation Yunhai Wang 1* , Fanglei Wang 2,3 and Yukun An 3 * Correspondence: yantaicity@163. com 1 College of Aeronautics and Astronautics, Nanjing University of Aeronautics ... 2011 References 1. Correa, FJSA: On positive solutions of nonlocal and nonvariational elliptic problems. Nonliear Anal. 59, 1147–1155 (2004) 2. Stanczy, R: Nonlocal ell...

Ngày tải lên: 21/06/2014, 02:20

... corresponds to the article as it appeared upon acceptance. Fully formatted PDF and full text (HTML) versions will be made available soon. Existence and multiplicity of positive solutions for a class ... Kirchhoff-Carrier equation with nonlinear dissipation. Adv. Diff. Equ. 6, 701–730 (2001) [21] D’Ancona, P, Spagnolo, S: Global solvability for the degenerate Kirchhoff equation with r...

Ngày tải lên: 21/06/2014, 17:20