Báo cáo hóa học: " Research Article A POMDP Framework for Coordinated Guidance of Autonomous UAVs for Multitarget Tracking" doc

... Article A POMDP Framework for Coordinated Guidance of Autonomous UAVs for Multitarget Tracking Scott A. Miller, 1 Zachary A. Harris, 1 and Edwin K. P. Chong 2 1 Numerica Corporation, 4850 Hahns Peak ... (or alpha diver- gence), Bhattacharyya distance, or discordance [37], all of which have closed-form solutions for Gaussians. However, these measures are basically...

Ngày tải lên: 21/06/2014, 22:20

... stego image S  . 3.4. Data Extract and Recovering Grayscale Image. In data extracting process, we extract 8+TC ∗18 bits of SH from the last raw of a stego image S  and get the pattern information of PH i and ... Introduction Inverse halftoning is a process which transforms halftone images into grayscale images. Halftone images are binary images that provide a rendition of gray...

Ngày tải lên: 21/06/2014, 08:20

... between layers, and therefore, has attracted a lot of attentions in recent years. Cross-layer optimiza- tion methods can be categorized into application adapta- tion, application-centric adaptation, ... layer Middleware (d) Application adaptation Layer l adaptation PHY layer adaptation (e) Figure 1: Conceptual illustration of cross layer optimization [3]. MAC, and PHY layers. Therefore,...

Ngày tải lên: 21/06/2014, 11:20

... group delay was proposed that is based on the Remez exchange algorithm. With the mentioned approaches a filter group 2 EURASIP Journal on Advances in Signal Processing delay can always be obtained that ... shown that his algorithms for the constrained design of digital filters with arbitrary magnitude and phase responses have the potential to achieve a considerable reduction of group...

Ngày tải lên: 21/06/2014, 19:20

... VSS-SPAPA can achieve a lower steady-state misalignment than SPAPA, approximate 10 dB improvement was achieved. The steady- state misalignment of VSS-APA was the same as that of VSS- SPAPA, but ... proposed VSS-SPAPA is robust to a relatively inaccurate estimate of σ 2 v (t). If an estimate of σ 2 v (t) is not available in practical application, it can be adaptively estimated acc...

Ngày tải lên: 21/06/2014, 20:20

... Moghimi, 1 Abbas Najati, 1 and Choonkil Park 2 1 Department of Mathematics, Faculty of Sciences, University of Mohaghegh Ardabili, Ardabil 56199–11367, Iran 2 Department of Mathematics, Hanyang University, ... 143–190, 1995. 8 P. Gavruta, A generalization of the Hyers-Ulam-Rassias stability of approximately additive mappings,” Journal of Mathematical Analysis and Applications...

Ngày tải lên: 21/06/2014, 20:20

... 3 and it is straightforward to check that the proof of Theorem 1.2 carries over to this case if M ≥ 2. If so, Corollary 2.1 is also valid, with a similar proof and an obvious modification of ... subset of R N and that Ω is a ∂-submanifold of R N of class C M with M ≥ 2. Then, t here is a bounded open subset  Ω of R N such that  Ω is a ∂-submanifold of R N of class C...

Ngày tải lên: 21/06/2014, 20:20

... can get a cheap fairly-accurate estimate of the optimum value of μ based on some upper bound on the maximum eigenvalue of the iteration matrix as in [10]. 4.2. Second approach This approach was ... cross-correlation matrix of the spreading codes, R i,j = S T i S j as the (ith, jth) submatrix of R ,andA g as the gth di- agonal submatrix of matrix A. We assume that R and R g,g (...

Ngày tải lên: 22/06/2014, 00:20

... by pattern analysis for complex textures and also the aid of more information provided by MAP. Hence, the content- adaptability is the advantage of EPR against LA and ELA, and EELA. Hindawi Publishing ... interpo- Table 1: The abbreviations of the algorithms. Abbreviation Full name FI Field-insertion LA Line-average ELA Edge-based line-average [3] EELA Enhanced edge-based line-average...

Ngày tải lên: 22/06/2014, 00:20

... 1987. 5 V. Gupta and R. P. Pant, “Rate of convergence for the modified Sz ´ asz-Mirakyan operators on functions of bounded variation,” Journal of Mathematical Analysis and Applications, vol. 233, ... Publishing Corporation Journal of Inequalities and Applications Volume 2009, Article ID 702680, 7 pages doi:10.1155/2009/702680 Research Article A New Estimate on the Rate of...

Ngày tải lên: 22/06/2014, 02:20