báo cáo hóa học:" Research Article Restless Watchdog: Selective Quickest Spectrum Sensing in Multichannel Cognitive Radio Systems Husheng Li" ppt

... Processing Volume 2009, Article ID 417457, 12 pages doi:10.1155/2009/417457 Research Article Restless Watchdog: Selective Quickest Spectrum Sensing in Multichannel Cognitive Radio Systems Husheng ... Therefore, we coin the algorithm studied in this paper as selective quickest spectr um sensing to distinguish from the proposed quickest spectrum sensin...

Ngày tải lên: 21/06/2014, 20:20

... between 00.20.40.60.811.21.41.6 Distance −20 −10 0 10 20 30 40 C/I (dB) 1 interfering cell 2 interfering cells 3 interfering cells 4 interfering cells 6 interfering cells Figure 7: In uence of varying number of interfering cells on the C/I ratios ... 277–286, Springer, Herrsching, Ger- many, May 2007. [21] S. Plass, “Investigations on soft inter-cell interference cancella- tion in OFDM-CDM...

Ngày tải lên: 22/06/2014, 19:20

... on Embedded Systems Peripheral bus Bus control interface swap interface Control interface Write interface Read interface Task interface Interrupt controller wap fin Interrupt swap in swap out Go i rst clk D i D o In context Out context swap controller DataPath Context buffer DTC Wrapper W interrupt swap W Go W rst W clk W D ... the context buffer by repeating the process of storing into bu...

Ngày tải lên: 22/06/2014, 19:20

... method for solving multi- label learning problem,” in Proceedings of the 6th International Conference on Hybrid Intelligent Systems and Fourth Conference on Neuro-Computing and Evolving Intelligence ... Pr  H q 1  . (13) Recall that n is the number of training instances. u(q)is the number of instances belonging to class ω q ,andu  (q) indicates the number of instances not having ω q i...

Ngày tải lên: 21/06/2014, 05:20

... to be statistically independent. The goal of applying PCA/LDA in the training step is to extract independent features so that by pairing them we could subsequently obtain independent feature ... FVC2000, since we have only 80 users in the training set, applying LDA results in very limited number of features (e.g., D ≤ 79). Therefore, we relax the independency requirement for the genuine...

Ngày tải lên: 21/06/2014, 05:20

... taken to be the in mum of the lengths of all rectifiable paths joining them. In this case, d is said to be a length metric otherwise known as an inner metric or intrinsic metric. In case no rectifiable path ... Finf{dx, p : p ∈ F}. Hindawi Publishing Corporation Fixed Point Theory and Applications Volume 2011, Article ID 173621, 11 pages doi:10.1155/2011/173621 Research Article...

Ngày tải lên: 21/06/2014, 07:20

... cited. During the last forty years, Subsurface Radar (SR) has been used in an increasing number of noninvasive/nondestructive imaging applications, ranging from landmine detection to breast imaging. ... coverage in O 2 .By using the approach proposed in [7] and the Hu ygens-Fr esnel principle, the resulting spatial bandwidth is given by Ω O =  2k  sin ( θ ( L O )) −sin  φ  ,2k  si...

Ngày tải lên: 21/06/2014, 07:20

... gain of each of the n f filters. This is outlined in Figure 3(b),where the gain of each filter is weighted according to the spline. Hindawi Publishing Corporation EURASIP Journal on Advances in ... classification comparing MFB with EFB-A4, EFB-B2, and EFB-C4 at different training conditions. (a) Validation in match t raining conditions, and (b) validation in mismatch training conditions....

Ngày tải lên: 21/06/2014, 07:20

... performing an action. There are 10 categories of action involved in the dataset, namely, walking, running, jumping, jumping in place, bending, jacking, skipping, galloping-sideways, one-hand-wav ing, ... penalize the margin violations. Table 1: Confusion matrix obtained on KTH dataset. Action Walking Running Jogging Waving Clapping Boxing walking 0.98 0.00 0.02 0.00 0.00 0.00 running 0.00...

Ngày tải lên: 21/06/2014, 07:20

... 1 − x. Hindawi Publishing Corporation Journal of Inequalities and Applications Volume 2010, Article ID 578310, 11 pages doi:10.1155/2010/578310 Research Article An Optimal Double Inequality ... Qiu, “Inequalities for means in two variables,” Archiv der Mathematik, vol. 80, no. 2, pp. 201–215, 2003. 2 Journal of Inequalities and Applications intensive research. Many remarkable ineq...

Ngày tải lên: 21/06/2014, 07:20