báo cáo hóa học:" Joint DOA and multi-pitch estimation based on subspace techniques" ppt

... high-resolution joint direction-of-arrivals (DOA) and multi-pitch estimation based on subspaces decomposed from a spatio-temporal data model. The resulting estimator is termed multi-channel harmonic ... robustness in DOA and fundamental frequency estimation, as compared with to a state-of-the-art reference method. Keywords: multi-pitch estimation, direction-of-arrival est...

Ngày tải lên: 21/06/2014, 17:20

... functional equation and the Jensen functional equation, respectively. The function f(x)=bx is a solution of these functional equations. Every solution of the functional equations (1.1) and (1.2) ... functional equations of *-derivations and of quadratic *-derivations. we prove the stability of *-derivations a ssociated with the Cauchy func- tional equation and the Jensen functional eq...

Ngày tải lên: 21/06/2014, 00:20

... Tsoi, and A. Sergejew, “Nonlinear considera- tions in EEG signal classification,” IEEE Transactions on Signal Processing, vol. 45, no. 4, pp. 829–836, 1997. [3] S. Marcel and J. Mill ´ an, “Person ... Chrissikopoulos, and A. Evan- gelou, “Parametric person identification from EEG using computational geometry,” in Proceedings of the 6th Interna- tional Conference on Electronics, Circui...

Ngày tải lên: 22/06/2014, 19:20

... bank Subspace projection Subspace projection Musical stress estimation Musical stress estimation Periodicity estimation Periodicity estimation Dynamic programming Metrical paths analysis Tactus estimation 2 2 2 2  Figure ... harmonic part wave- form, spectrogram representation, the corresponding spectral flux E(l, k), and the detection function v(l). tection function v s p (l)...

Ngày tải lên: 22/06/2014, 23:20

... M Moonen, An iterative subspace- based multi-pitch estimation algorithm. Elsevier Signal Process. 91, 150–154 (2011) 29. AN Lemma, ESPRIT based joint angle-frequency estimation algorithms and simulations. ... Weighted auto-correlation -based F0 estimation for distant-talking interaction with a distributed microphone network. in IEEE International Conference on Acoustics, S...

Ngày tải lên: 20/06/2014, 21:20

... mentioned above. 3.2 Confidence regions In [11], Donaldson and Schnabel investigate different meth- ods to construct confidence regions and confidence intervals. Confidence regions and intervals are ... Provisional PDF corresponds to the article as it appeared upon acceptance. Fully formatted PDF and full text (HTML) versions will be made available soon. Joint communication and positi...

Ngày tải lên: 20/06/2014, 22:20

... first, second and third codon positions in the HCoV-NL63 genomeFigure 5 Nucleotide composition of the first, second and third codon positions in the HCoV-NL63 genome. Table 1: Codon usage of ... to the discontinuous transcription process [20]. He suggested that the frequent deamination of cytosine on the (-) strand RNA results in a decrease of G on the (+) strand in the region encodi...

Ngày tải lên: 20/06/2014, 04:20

... IEEE Conference on Advanced Video and Signal Based Surveillance (AVSS ’07), pp. 242–247, London, UK, September 2007. [4]A.Singh,S.Sawan,M.Hanmandlu,V.K.Madasu,andB. C. Lovell, “An abandoned object ... IEEE Workshop on Applications of Computer Vision (WACV ’11),pp. 534–540, Kona, Hawaii, USA, January 2011. EURASIP Journal on Image and Video Processing 3 Table 1: Hypotheses based...

Ngày tải lên: 21/06/2014, 07:20

... illustration of stationary and nonstationary blocks in a sequence of frames (box 1-stationary block, box 2-nonstationary block). 3. Video Analysis and Reconstr uction Using Time-Frequency Representations ... holds for AC components from the stationary block. Furthermore, we have considered a sequence which is a combination of stationary and nonstationary ones. Namely, EURASIP Journal o...

Ngày tải lên: 21/06/2014, 08:20

... Z-complementary sets in this section. 4.1. The Iterative Construction. The interleaving operation is a significant expansion method and has wide applications to constructions of conventional complementary sequences [5, ... Sections 3 and 4 present two construction schemes of Z-complementary sequences on the basis of orthogonal matrix expansion and interleaving operation, respectively....

Ngày tải lên: 21/06/2014, 23:20