Báo cáo hóa học: " Joint fundamental frequency and order estimation using optimal filtering" pot

... RESEARCH Open Access Joint fundamental frequency and order estimation using optimal filtering Mads Græsbøll Christensen 1* , Jesper Lisby Højvang 3 , Andreas Jakobsson 2 and Søren Holdt Jensen 3 Abstract In ... et al.: Joint fundamental frequency and order estimation using optimal filtering. EURASIP Journal on Advances in Signal Processing 2011 2011:13. Submi...

Ngày tải lên: 21/06/2014, 03:20

... Additionally, in order to compensate the effect of the different approaches originally using different color, motion and audio f eatures, in experiments 5 and 6 the methods of [12] and [26] receive ... vector and M(u, v , t)isthe resulting motion energy field. Variables u and v get values in the ranges [1, V dim ] and [1, H dim ] respectively, where V dim and H dim are the m...

Ngày tải lên: 20/06/2014, 22:20

... and Networking Volume 2006, Article ID 60585, Pages 1–9 DOI 10.1155/WCN/2006/60585 Joint MIMO-OFDM and MAC Design for Broadband Multihop Ad Hoc Networks Dandan Wang and Uf Tureli Electrical and ... networks, estimation and detection for scal- able, adaptive, and robust communications and propagation stud- ies. He has published numerous journal and conference articles in de...

Ngày tải lên: 22/06/2014, 22:20

... with optimal spectrum balancing alone and (c) and (d) with the joint multiuser detection algorithm (a) and (b) correspond to the rate pair R 1 = 4.1120 Mbps, R 2 = 2.6040 Mbps; and (c) and (d) ... iterative optimal spectrum balancing alone and (c) and (d) with the joint multiuser detection algorithm (a) and (b) correspond to the rate pair R 1 = 3.5400 Mbps, R 2 = 2.892...

Ngày tải lên: 22/06/2014, 23:20

... Daum ´ e III and Marcu, 2005; Finkel et al., 2006) and for specific problems such as language modeling and utterance classifica- tion (Saraclar and Roark, 2005) and labeling and chunking (Shimizu and Haas, ... open features in the joint segmentor and POS tagger. Acknowledgements We thank Hwee-Tou Ng and Mengqiu Wang for their helpful discussions and sharing of experimen- t...

Ngày tải lên: 20/02/2014, 09:20

... persistent deterioration of law and order, surpluses of arms and unemployed former combatants as well as continued interruption of social and health infrastructure. As HIV and conflict continue to menace ... displacement and dis- ruptions of health and social infrastructure. Other examples point towards a positive correlation between conflict and HIV infection. The conflict bet...

Ngày tải lên: 20/06/2014, 08:20

... the signal, and the peak of the CPF yields the estimate of the frequency rate. The initial frequency and amplitude can be obtained by the dechirp technique and fast Fourier transform. And for multicomponent ... and the estimation of the frequency rate can be obtained by finding the CPF peak. Then the estimation of the initial frequency and amplitude can be implemented b...

Ngày tải lên: 21/06/2014, 22:20

... samples B and C decrease to 9.99 and 7.99 V/lm, respectively. With decreasing the wall thick- nesses of CdS nanotubes, the E th decreases. E th for samples A, B, and C are 14.92, 13.44, and 11.27 ... photosensitivity and its band gap energy (2.41 eV) appears in the visible spectrum leading to many commercial or potential applications in light-emit- ting diodes, solar cells, field emi...

Ngày tải lên: 22/06/2014, 00:20

... topological and conceptual contexts and, in Section 5, we present experiments using the “topic concepts.” In both cases, the relative performances of the various features and of their combinations using ... level (low and in- termediate). We use the “A −B” notation for the early fusion of numcepts A and B and the “A + B” notation for the late fusion of numcepts A and B. We al...

Ngày tải lên: 22/06/2014, 06:20

... topological and conceptual contexts and, in Section 5, we present experiments using the “topic concepts.” In both cases, the relative performances of the various features and of their combinations using ... level (low and in- termediate). We use the “A −B” notation for the early fusion of numcepts A and B and the “A + B” notation for the late fusion of numcepts A and B. We al...

Ngày tải lên: 22/06/2014, 19:20