Báo cáo hóa học: " Research Article Active Sonar Detection in Reverberation via Signal Subspace Extraction Algorithm" pptx

... Networking Volume 2010, Article ID 981045, 10 pages doi:10.1155/2010/981045 Research Article Active Sonar Detection in Reverberat ion via Signal Subspace Extraction Algorithm Wei Li, 1 QinYu Zhang, 1 Xiaochuan ... presented using both real, active- sonar data and simulated data. 1. Introduction A major problem in moving platform active sonar systems is the dete...

Ngày tải lên: 21/06/2014, 17:20

... is superior in short exon detection to the existing signal processing-based techniques. Further increase in detection accuracyispossibleifwecombinetheproposedmethodwith supervised machine learning algorithms ... result, in order to obtain more accurate information in both frequency and location aspects, we process the signals using several different moving window sizes. As is alr...

Ngày tải lên: 21/06/2014, 09:20

... Processing 3 InputInput Tr an sc r ip ti on Training Residual Features Sinusoids + residual model Tr an sc r ip ti on Feature extraction HMM training MLLR adaptation Feature extraction Sinusoids ... truncated accordingly. In detector modelling, the training instances for the “sound” model are generated from the segments containing the target drum, and the remaining frames are used to tr...

Ngày tải lên: 21/06/2014, 20:20

... S.Reed,Y.Petillot,andJ.Bell,“Anautomaticapproachtothe detection and extraction of mine features in sidescan sonar, ” IEEE Journal of Oceanic Engineering, vol. 28, no. 1, pp. 90–105, 2003. [8] S. Hahn, Hilber t Transforms in Signal Processing,ArtechHouse, Boston, ... fluctuations in acoustic pressure. For Hindawi Publishing Corporation EURASIP Journal on Advances in Signal Proc...

Ngày tải lên: 21/06/2014, 22:20

... Equations Originating from Dynamic Programming Guojing Jiang, 1 Shin Min Kang, 2 and Young Chel Kwun 3 1 Organization Department, Dalian Vocational Technical College, Dalian, Liaoning 116035, China 2 Department ... referees for pointing out some printing errors. This study was supported by research funds from Dong-A University. References 1 S. A. Belbas, “Dynamic programming and maximum p...

Ngày tải lên: 21/06/2014, 05:20

... since the fractional derivation is the inverse operation of the fractional integration. This a generalization of what happens in ordinary calculus with the standard integer derivatives and integrals ... biology and engineering. In many of these problems, the dynamics of the system can be formulated in terms of fractional differential equations which include the nonlocal effects either in...

Ngày tải lên: 21/06/2014, 05:20

... studied integral inequalities useful in the theory of partial dynamic equations on time scales, as far as we know. In this paper, we investigate some nonlinear integral inequalities in two independent ... cited. We investigate some nonlinear integral inequalities in two independent variables on time scales. Our results unify and extend some integral inequalities and their correspondin...

Ngày tải lên: 21/06/2014, 05:20

... background 00 Scenebackground being introduced in the scene and remaining static will be incorporated into the model at some time. Therefore, regulating the training set X T orthelearningrateusedto build ... any kind of object models in order to distinguish, for instance, persons waiting in a bank from other kind of static objects. Neither tracking information was used to trigger “drop-...

Ngày tải lên: 21/06/2014, 07:20

... Hilbert-type inequalities with parameters,” Advances in Math, vol. 38, no. 3, pp. 257–268, 2009. 4 D. S. Mintrinovic, J. E. Pecaric, and A. M. Kink, Inequalities Involving Functions and their Integrals ... ϕ . 2.7 Hindawi Publishing Corporation Journal of Inequalities and Applications Volume 2010, Article ID 812636, 10 pages doi:10.1155/2010/812636 Research Article On a New Hilbe...

Ngày tải lên: 21/06/2014, 07:20

... h d  g  2  (10) Defining as w j = e −y j H(g j ) the weight for the training sample j and replacing the expectation with an empirical average over the training data, the optimization reduces in minimizing the ... the map processing, where data are processed several times, whereas in the remaining steps of the pipeline the weight of the instructions determines the main part of process t...

Ngày tải lên: 21/06/2014, 08:20