Báo cáo hóa học: " Research Article An MLP Neural Net with L

Báo cáo hóa học: " Research Article An MLP Neural Net with L1 and L2 Regularizers for Real Conditions of Deblurring" doc

... Processing Volume 2010, Article ID 394615, 18 pages doi:10.1155/2010/394615 Research Article An MLP Neural Net with L1 and L2 Regularizers for Real Conditions of Deblurring Miguel A. Santiago, 1 Guillermo ... Perry and L. Guan, “Weight assignment for adaptive image restoration by neural networks,” IEEE Transactions on Neural Networks, vol. 11, no. 1, pp...

Ngày tải lên : 21/06/2014, 08:20

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Báo cáo hóa học: " Research Article Optimal Multiuser Zero Forcing with Per-Antenna Power Constraints for Network MIMO Coordination" potx

... interference, while for B = 3twotiers of interfering cells are accounted for. User locations are generated randomly, uniformly, and independently in each cell. For each drop of users, the distance of users ... (CDFs) of the mean rates for the users are shown and compared for B = 1(i.e., beamforming without coordination) and B = 3, 7 using the proposed optimal BD scheme....

Ngày tải lên : 21/06/2014, 05:20

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Báo cáo hóa học: " Research Article A Cross-Layer Approach in Sensing and Resource Allocation for Multimedia Transmission over Cognitive UWB Networks" docx

... assumed to be AWGN with zero mean and variance σ w 2 . S[n] is the primary user’s signal and is assumed to be a random Gaussian process with zero mean and variance σ x 2 . The output of the energy ... depending on their target and instantaneous PRR and BER, queue status, and channel conditions of all C-UWB nodes in the network. Each C-UWB user is also assigned with an...

Ngày tải lên : 21/06/2014, 11:20

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báo cáo hóa học:" Research Article A Variable Step-Size Proportionate Afﬁne Projection Algorithm for Identiﬁcation of Sparse Impulse Response" pot

... with real value of σ 2 v (t), the steady- state misalignment of VSS-SPAPA with adaptive estimate of σ 2 v (t) is worse than that with real value of σ 2 v (t). For example, the misalignment of ... achieve echo cancellation. Nowadays, echo path is becoming longer and longer with the increased demand for higher-quality communication, especially for voice-over IP sy...

Ngày tải lên : 21/06/2014, 20:20

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Báo cáo hóa học: " Research Article An Application of Hybrid Steepest Descent Methods for Equilibrium Problems and Strict Pseudocontractions in Hilbert Spaces" pdf

... Journal of Mathematical Analysis and Applications, vol. 331, no. 1, pp. 506–515, 2007. 5 A. Tada and W. Takahashi, “Weak and strong convergence theorems for a nonexpansive mapping and an equilibrium ... convergence theorem for ﬁnding an element of FS. On the other hand, Ceng et al. 8 proposed an iterative scheme for ﬁnding an element of EPφ ∩ FS and the...

Ngày tải lên : 21/06/2014, 05:20

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Báo cáo hóa học: " Research Article An Efﬁcient Method for Proportional Differentiated Admission Control Implementation" potx

... bounds and simple approximations for the Erlang delay and loss formulas,” Management Sciences, vol. 34, no. 8, pp. 959–972, 1988. [7] N. Christin, J. Liebeherr, and T. Abdelzaher, “Enhancing ... n i is a fixed number of channels for class i trafficand r i is a revenue rate of class i traffic. Obviously, the Erlang loss function B(ρ, n) is an increasing function of ρ. Therefore, t...

Ngày tải lên : 21/06/2014, 05:20

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Báo cáo hóa học: " Research Article An Effective Numerical Method and Its Utilization to Solution of Fractional Models Used in Bioengineering Applications" docx

... ,m are constants, and α k k  0, ,n, β k k  0, ,m are arbitrary real or rational numbers and without loss of generality they can be arranged as α n > ···>α 1 >α 0 ,and m > ···>β 1 >β 0 . The ... compartmental model of pharmacokinetics, and so f orth, In this section we mention and describe only three of them, namely model of the cells, nuclear magne...

Ngày tải lên : 21/06/2014, 05:20

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Báo cáo hóa học: " Research Article An Analytical Modeling of Polarized Time-Variant On-Body Propagation Channels with Dynamic Body Scattering" doc

... in anechoic environment at 2.45 GHz, that is, one of the standard ISM bands for WBANs. Three small- sized antennas were fixed on the trunk surface of a male volunteer, with antenna 1 as the Tx and ... applications, polarization of the antennas can easily be modified by the posture and movement of the body, which will introduce significant disturbance on the link quality and the...

Ngày tải lên : 21/06/2014, 07:20

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Báo cáo hóa học: " Research Article An MPSoC-Based QAM Modulation Architecture with Run-Time Load-Balancing" pdf

... some of the stand-alone components are com- mon in many other radio standards, enabling designers to create platforms that can support multiple radio standards, and to increase eﬃciency and ﬂexibility ... under no-loaded network conditions and manageable growth in latency under loaded network conditions. The agent hard- ware monitors the PE load conditions and network hop count...

Ngày tải lên : 21/06/2014, 07:20

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Báo cáo hóa học: " Research Article An Entropy-Based Propagation Speed Estimation Method for Near-Field Subsurface Radar Imaging" ppt

... two aluminum pipes with a diameter of 3 cm and two steel pieces with a length of 2 cm and a thickness of 5 mm were used. The average separation between the antenna and the sand surface was 10 ... aluminum pipes with a diameter of 1 cm and a steel plate with a length of 7 cms and a thickness of 1 cm. The average separation Table 2: Propagation speed values of ma...

Ngày tải lên : 21/06/2014, 07:20

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