báo cáo hóa học:" Research Article Drum Sound Detection in Polyphonic Music with Hidden Markov Models" pot

... 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 train the “silence” ... pages doi:10.1155/2009/497292 Research Article Drum Sound Detection in Polyphonic Music with Hidden Markov Models Jouni Paulus and Anssi Klapuri Department of S...

Ngày tải lên: 21/06/2014, 20:20

... weighting features to minimize the in uence of the overlapping prob- lem equivalent to applying LDA to training data obtained from polyphonic sounds. Training data are obtained from polyphonic sounds through ... of Intelligent Interaction Technologies, Graduate School of Systems and Information Engineering, University of Tsukuba, since 2005. His research interests include music infor...

Ngày tải lên: 22/06/2014, 23:20

... 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

... is superior in short exon detection to the existing signal processing-based techniques. Further increase in detection accuracyispossibleifwecombinetheproposedmethodwith supervised machine learning algorithms ... fixed windows in exon detection [16]. The purpose of deploying multiscale is to overcome the drawbacks in using either small or large window sizes and reinforcing their a...

Ngày tải lên: 21/06/2014, 09:20

... Space-Time Adaptive Processing,The Institution of Electrical Engineers, London, UK, 2004. [12] G. Ginolhac and G. Jourdain, Detection in presence of reverberation,” in Proceedings of the MTS/IEEE ... conventional matrix in (16) with the same data as in the first experiment for Section 4.3.4 above. Results are shown in Figure 8. False alarms appear with PCI in Figure 8(a). Even...

Ngày tải lên: 21/06/2014, 17:20

... different points can become more similar after invariance regularization. In this way, we must also restrain invariance since a big increase in the degree of invariance may remove information ... isolated points, and tends to increase the density of points within segmented regions. We show in the last row of Figure 16 that as can be expected when using prior modeling, on certain occasion...

Ngày tải lên: 22/06/2014, 00:20

... corresponding subsequences of the intron between bases 3243–4220, for the four-letter alphabet (in (e)), and for the two-letter purine/pyrimidine grouping {AG, CT} (in (f)). Hindawi Publishing Corporation EURASIP ... by feeding the relevant parts separately into one of the standard string matching-based tandem repeat algorithms. Thus, our method can serve as an initial filtering step which,...

Ngày tải lên: 22/06/2014, 06:20

... Corporation Journal of Inequalities and Applications Volume 2007, Article ID 60239, 9 pages doi:10.1155/2007/60239 Research Article Slowly Oscillating Solutions for Differential Equations with Strictly ... czhang@hit.edu.cn Yali Guo: Department of Mathematics, Harbin Institute of Technology, Harbin 150001, China Email address: yali0520@sina.com C. Zhang and Y. Guo 5 For F is strictly...

Ngày tải lên: 22/06/2014, 18:20

... generalization of the comparison principle for a semilinear and a quasilinear para- bolic equations with nonlocal boundary conditions including changing sign kernels is obtained. This generalization uses ... (2.13) Hindawi Publishing Corporation Boundary Value Problems Volume 2007, Article ID 80929, 10 pages doi:10.1155/2007/80929 Research Article On Comparison Principles for Paraboli...

Ngày tải lên: 22/06/2014, 19:20