Báo cáo hóa học: " Research Article Locally Adaptive DCT Filtering for Signal-Dependent Noise Removal" ppt

... Advances in Signal Processing Volume 2007, Article ID 42472, 10 pages doi:10.1155/2007/42472 Research Article Locally Adaptive DCT Filtering for Signal-Dependent Noise Removal Rus¸en ¨ Oktem, 1 Karen ... Section 3, we propose our local adaptive DCT (LADCT) filter in the presence of signal-dependent and multiplicative noise. For signal-dependent and mul- tiplicati...

Ngày tải lên: 22/06/2014, 20:20

... weights for the second receiver. Large value of M for the pattern ratio forces us to switch off too many elements at the first receiver. 4. Theoretical Performance Prediction 4.1. Comparison of Performances. ... training data, so for greater realism we use reduced STAP with 128 adaptive degrees of freedom (i.e., N B = 2; N p = 64) for comparison of performances. The most important per...

Ngày tải lên: 21/06/2014, 08:20

... Wireless Communications and Networking Volume 2009, Article ID 328706, 8 pages doi:10.1155/2009/328706 Research Article An Adaptive Channel Model for VBLAST in Vehicular Networks Ghassan M. T. Abdalla, 1 Mosa ... “Vehicle to roadside communications study,” Research Reports UCB- ITS-PRR-93-4, California Partners for Advanced Transit and Highways (PATH), University of California,...

Ngày tải lên: 21/06/2014, 23:20

... of Inequalities and Applications Volume 2009, Article ID 458134, 20 pages doi:10.1155/2009/458134 Research Article Self -Adaptive Implicit Methods for Monotone Variant Variational Inequalities Zhili ... β 0 . Thus, for any given problems, we can choose a parameter β 0 arbitrarily, for example, β 0  1orβ 0  0.1. The algorithm chooses a suitable parameter self-adaptively, based o...

Ngày tải lên: 22/06/2014, 02:20

... Processing Volume 2008, Article ID 352796, 12 pages doi:10.1155/2008/352796 Research Article Link -Adaptive Distributed Coding for Multisource Cooperation Alfonso Cano, Tairan Wang, Alejandro Ribeiro, ... become part of the VAA for a given transmitted packet. Most relaying techniques can be classified either as analog forwarding (AF), decode-and-forward (DF), and selective forwardin...

Ngày tải lên: 22/06/2014, 19:20

... Journal on Advances in Signal Processing Volume 2007, Article ID 80301, 11 pages doi:10.1155/2007/80301 Research Article An Adaptive Constraint Method for Paraunitary Filter Banks with Applications ... testing program for the adaptive paraunitary method. {C l (t)} is nonzero only for |l|≤(L − 1)/2 within the update in (5). Our use of truncation is motivated by the observed per...

Ngày tải lên: 22/06/2014, 23:20

... Inequalities and Applications Volume 2010, Article ID 972324, 9 pages doi:10.1155/2010/972324 Research Article Second Moment Convergence Rates for Uniform Empirical Processes You-You Chen and ... “Precise asymptotics for a new kind of complete moment convergence,” Statistics & Probability Letters, vol. 76, no. 16, pp. 1787–1799, 2006. 8 K A. Fu, “Asymptotics for the moment c...

Ngày tải lên: 21/06/2014, 07:20

... Point Theory and Applications Volume 2010, Article ID 765206, 11 pages doi:10.1155/2010/765206 Research Article Regularization and Iterative Methods for Monotone Variational Inequalities Xiubin ... x ∗ ≥0, ∀x ∈ C. 4.3 Therefore, applying Theorems 2.2 and 3.1, we get the following result. Theorem 4.1. Assume the Lipschitz continuity 4.2 for the gradient ∇ϕ. a For ε ∈ 0, 1,...

Ngày tải lên: 21/06/2014, 20:20

... This formula holds uni- formly for |z|≤R,forR a given positive real number . From (2.4), lim n→∞ (−1) n n −β−1/2 p (α,β) n  cos  π − z n + j  = 2 −(α+β)/2  z 2  −β J β (z) (2.5) holds uniformly ... ≤ c n , O  n β+1/2  if π − c n ≤ θ ≤ π, (2.3) for α ≥−1/2, β ≥−1/2, and n ≥ 1. The Mehler-Heine-type formula for Jacobi orthonormal polynomials is (see [4,The- orem 8.1.1] and [4, For...

Ngày tải lên: 21/06/2014, 22:20

... Notation. h() Use for the one-way hash function of key generation a j , a j−1 Two parameters for generation of key pre-deployed in the jth sensor node msg finish Message for the cluster node informing sensor node ... Wireless Communications and Networking Volume 2008, Article ID 691571, 10 pages doi:10.1155/2008/691571 Research Article Dynamic Session-Key Generation for Wireless...

Ngày tải lên: 21/06/2014, 23:20