Báo cáo toán học: "On the Generalized Convolution with a Weight - Function for Fourier, Fourier Cosine and Sine Transforms" pot

... analysis of the capacity of N∗Nakagami-m channels. Specifically, we have studied the influence of the severity of fading and the number of hops on the PDF, CDF, LCR, and ADF of the channel capacity. ... the expressions for the statistical properties of the channel capacity C(t). Again, by applying the concept of transformation of random variables...

Ngày tải lên: 20/06/2014, 20:20

... norm on R d . In recent years, there has been an increasing interest in the study of the asymptotic behavior of the solutions of both convolution and non-convolution-type linear and nonlinear Volterra ... aim in this section is to obtain sufficient condition for the boundedness of the solution of (1.1) under the initial condition (1.2), but in the linea...

Ngày tải lên: 20/06/2014, 20:20

... article as: Nikitin: On the interchannel interference in digital communication systems, its impulsive nature, and its mitigation. EURASIP Journal on Advances in Signal Processing 2011 2011:137. Submit ... originate at the ‘ smoothest ’,mostlinear parts of the modulating signal. The next section clarifies the origins of this impulsive nature of the out...

Ngày tải lên: 20/06/2014, 21:20

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Ngày tải lên: 05/08/2014, 10:20

... on generalized convolu- tion, for instance: the generalized convolution for integral transforms Stieltjes, Hilbert and the cosine- sine transforms [12], the generalized convolution for H- transform ... γ(y)=sign y for the Fourier, Fourier cosine and sine transforms of functions f and g has a meaning and belongs to L(R) and the factorization...

Ngày tải lên: 06/08/2014, 05:20

... P W contains the set of the images of the edges of W . This together with the choice of x s implies that x(W )=x s (P W ), for each T -join W , and the theorem follows. 3 k-cuts. In this section we ... consider the generating function of the multicuts of a graph and we derive an important relation between it and the generating function of the eulerian s...

Ngày tải lên: 07/08/2014, 06:20

... note that there is a similarity between the way that we get twin designs from Bush–type Hadamard matrices and the way that the twin designs with the Ionin–type parameters are obtained from the weighing ... M is the matrix of lemma 3, obtained from H by replacing all the diagonal blocks with the zero matrix. On the twin designs with the Ionin–type par...

Ngày tải lên: 07/08/2014, 06:20

... V is either in γ or is adjacent to a vertex in γ.Thedomination number D of G is the size of a dominating set of smallest cardinality. Domination has been the subject of extensive research; see ... zero as n →∞. The treatises of Bollob´as [2] and Janson et al. [8] between them cover the theory of random graphs in admirable detail. Dreyer [3] generalizes some resul...

Ngày tải lên: 07/08/2014, 06:22

... collection of subsets of [n + r]. Recall that a subset T ⊆  k i=1 A i is a partial transversal of A if there exists an injection φ : T → [k] such that t ∈ A φ(t) for all t ∈ T . The partial transversals ... . , a r +1}. By Remark 3.5, the path σ A + does not cross the path σ C . It is clear that the set of degree-r monomials of Γ is { m(σ) : σ is a path...

Ngày tải lên: 08/08/2014, 01:20

... elements of A have orders in {n/2, n/3}. For A to be a basis, we must have an element of each of these orders. Therefore, 6 | n. Multiplying by a unit, we may assume {0, 2, 3t} ⊆ A. Then A − 2 contains ... Sweden hegarty@chalmers.se Sarada Herke ‡ Mathematics and Statistics University of Victoria, Victoria BC, Canada V8W3R4 sarada@uvic.ca Submitted: Oct 5, 2009; Acce...

Ngày tải lên: 08/08/2014, 12:22