Báo cáo hóa học: " Research Article Examining the Viability of FPGA Supercomputing" potx

... Systems Volume 2007, Article ID 93652, 8 pages doi:10.1155/2007/93652 Research Article Examining the Viability of FPGA Supercomputing Stephen Craven and Peter Athanas Bradley Department of Electrical ... As a key driver in the adoption of any new tech- nology is cost, the exclusion of a cost-benefit analysis fails to capture the true viability of FPGA- based su...

Ngày tải lên: 22/06/2014, 22:20

... have sufficient total capacity there is a trade off between the amount of spectrum and number of APs. As the amount of spectrum decreases, the number of APs and the cost of the system increase. Thus ... stream of x dollars per year and discount factor of d, the NPV of this stream is x/d.). For the AP, this is the initial cost of the hardware and installation,...

Ngày tải lên: 21/06/2014, 23:20

... “On the stability of the linear functional equation,” Proceedings of the National Academy of Sciences of the United States of America, vol. 27, pp. 222–224, 1941. 3 Th. M. Rassias, “On the ... Cholewa 6 noticed that the theorem of Skof is still true if the relevant domain X is replaced by an abelian group. Indeed, Czerwik in 7 proved the Cauchy-Rassias stabil...

Ngày tải lên: 21/06/2014, 05:20

... and t ∈ k , then the delta derivative of f at the point t is defined to be the number f Δ tprovided it exists with the property that, for each ε>0, there is a neighborhood U of t such that    f  σ  t  − ... an active area of research. We refer the reader to 1–5 and the references therein for introduction on this theory. In recent years, there has been much at...

Ngày tải lên: 21/06/2014, 05:20

... pages doi:10.1155/2010/428936 Research Article On the Exponent of Convergence for the Zeros of the Solutions of y   Ay   By  0 Abdullah Alotaibi Department of Mathematics, King Abdulaziz University, ... f,andSr, f. Suppose that f is a meromorphic function, then the order of growth of the function f and the exponent of convergence of the zeros of f...

Ngày tải lên: 21/06/2014, 07:20

... from the central axis of the loudspeaker system. Regarding the directivity index, given in Figure 10,we see an improvement in the behavior of the radiated sound power after the weighting of the ... axial symmetries (around the [Oz) axis for the system of Figure 1), the expression of the matrix L( f )in(3) used to characterize the directivity index of the...

Ngày tải lên: 21/06/2014, 08:20

... P I is the received power of the MB-OFDM UWB interference signal and ΔP models the increase of the receiver sensitivity due to the addition of the interference signal. The power levels of the WiMAX/UWB ... interference. The DAA mechanism, based on the definition of three zones of opera tion, dynamically allocates the power of the UWB devices by sensing th...

Ngày tải lên: 21/06/2014, 11:20

... the larger the SNR operating point, the larger the power levels of the nodes, and therefore, the higher the accuracy level required by the self-interference cancelation techniques to remove the ... obvious since, the larger the distance between network nodes, the larger the power levels required to preserve the link SINRs, and therefore, the higher the accura...

Ngày tải lên: 21/06/2014, 11:20

... B}. We postpone the proof of this theorem to the next section. 3. The Proof of Main Theorem To show the Main Theorem, we need some more lemmas. Lemma 3.1. Let f ∈APR,thenσ b f i 2n ,σ b f i 2n1 ,σ b h 2n ,σ b h 2n1  ... expressions of x 2n ,x 2n1 ,y 2n ,ωt, and xt are important in the process of studying the spectrum containment of the almost perio...

Ngày tải lên: 21/06/2014, 20:20

... captures most of the data points, and −1 in the other half region. The criterion followed therein consists of first mapping the data into F, and then separating the mapped points from the origin ... is the number of support vectors (α i > 0) and l is the number of training samples. The tuning set for adjusting the decision threshold consisted of the skin samp...

Ngày tải lên: 21/06/2014, 20:20