Báo cáo hóa học: " Research Article Tracking Intermittently Speaking Multiple Speakers Using a Particle Filter" doc

... using a particle filter to perform the tracking. With this approach, the particle filter is not used to track the combinatorial speakers status and the number of particles can be reduced. In addition, ... Article Tracking Intermittently Speaking Multiple Sp eakers Using a Particle Filter Angela Quinlan, Mitsuru Kawamoto (EURASIP Member), Yosuke Matsusaka, Hideki Asoh,...

Ngày tải lên: 21/06/2014, 20:20

... & T, Oulu Physics Database, Yale Face Database, Yale B Database, and MIT Database for evalu- ating the performance of algorithms. Some of these databases provide face images with a wide variety ... pages doi:10.1155/2008/283540 Research Article Person-Independent Head Pose Estimation Using Biased Manifold Embedding Vineeth Nallure Balasubramanian, Sreekar Krishna, and Sethuraman P...

Ngày tải lên: 22/06/2014, 06:20

... equation provides an initial estimate of the parameters. In the second phase, as new data are incorporated into the problem, the sensor and object parameter estimates are re- fined, using a local ... pp. 113– 128, Palo Alto, Calif, USA, April 2003. [14] A. Galstyan, B. Krishnamachari, K. Lerman, and S. Pattem, “Distributed online localization in sensor-networks using a moving target,”...

Ngày tải lên: 22/06/2014, 19:20

... than symlets. One can argue that resampling the data to match a specific wavelet basis may be helpful and may lead to better results. When the signal is partially available in the form of signal templates, ... of the array, and the fact that the signal sources cannot be treated as point sources 1 as we will demonstrate later, classical direction of arrival (DOA) techniques are generally inap...

Ngày tải lên: 22/06/2014, 23:20

... Differential Equations in Banach Space, vol. 43 of Translations of Mathematical Monographs, American Mathematical Society, Providence, RI, USA, 1974. 12 J. L. Massera and J. J. Sch ¨ a er, Linear ... of Differential Equations, Nova Science, New York, NY, USA, 2008. 17 B. Sasu, “New criteria for exponential expansiveness of variational difference equations,” Journal of Mathematical Analysis...

Ngày tải lên: 21/06/2014, 05:20

... made for all tested antialiasing oscillator algorithms. As can be seen in Figures 13 (a) , the polynomial approximation of the filter parameters (solid line) has an RMSE that is at its maximum as ... be tabulated at all. On the other hand, the deviation of the linear approximation of (6) from the estimated parameter values at high fundamental frequencies is in fact advantageous due to lowered...

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... − 1 π  H  a, b  , 2.24 for all a, b > 0witha /  b. 2 Journal of Inequalities and Applications Let C a, b a 2 b 2 / a b ,A a, b a b/2,G a, b √ ab,andH a, b2ab/ a b be the contraharmonic, ... Inequalities and Applications, vol. 2006, Article ID 46782, 25 pages, 2006. 21 T. Hara, M. Uchiyama, and S E. Ta kahasi, “ A refinement of various mean inequalities,” Journal...

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... itself may also be an intruder and, thus, may manipulate its body-attached nodes. We also assume that nodes shar e pairwise keys [17]. Alternatively, each pair of nodes can directly derive a pairwise key ... nature of a wormhole, since a wormhole attack decreases the latency of messages EURASIP Journal on Wireless Communications and Networking 11 Table 1: Performance evaluation paramete...

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... Systems, Cambridge Academic, Cambridge, UK, 2009. 7 V. Lakshmikantham and A. S. Vatsala, “Basic theory of fractional differential equations,” Nonlinear Analysis. Theory, Methods & Applications, ... 56–64, 2005. 9 V. Daftardar-Gejji and S. Bhalekar, “Boundary value problems for multi-term fractional differential equations,” Journal of Mathematical Analysis and Applications, vol. 345, no...

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... Venturino, Spatiotemporal Patterns in Ecology and Epidemiology, Chapman and Hall/CRC Press, Boca Raton, Fla, USA, 2008. 2 R. S. Cantrell and C. Cosner, Spatial Ecology via Reaction-Diffusion Equations, ... diffusion and advection,” Mathematical Modelling of Natural Phenomena,vol.3,no.3,pp. 42–86, 2008. 23 Y. Du, P. Y. H. Pang, and M. Wang, “Qualitative analysis of a prey-predator model wi...

Ngày tải lên: 21/06/2014, 05:20