Báo cáo hóa học: "Frequency and 2D Angle Estimation Based on a Sparse Uniform Array of Electromagnetic Vector Sensors" pptx

... K. T. Wong and M. D. Zoltowski, “Self-Initiating MUSIC- based direction finding and polarization estimation in spatio- polarizational beamspace,” IEEE Transactions on Antennas and Propagation, vol. ... fact, frequency estimation is a fundamental problem in estimation theory and its applications include r adar, ar- ray signal processing, and frequency synchronization. For...

Ngày tải lên: 22/06/2014, 23:20

... detected. False detections indicate that an abandoned object was detected where, in fact, there was not an abandoned object (but, for example, a person). Missed detections indicate that an abandoned ... 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 detection system based on dual backgro...

Ngày tải lên: 21/06/2014, 07:20

... periodic- ity salience of the candidate under analysis Γ (n,k) ; and a tran- sition penalty, also called local constraint D (ψ n−1 ,k) which dep- recates the score of a transition from candidate ψ n−1 at ... other state -of- the-art algorithms and was ranked first in the “2nd Annual Music Information Retrieval Evaluation eXchange” (MIREX) in the “Audio Tempo Extraction” category. E...

Ngày tải lên: 22/06/2014, 23:20

... impair- ment. An age-appropriate audiological examination was performed and this examination included pure-tone audiometry (PTA) and/ or auditory brainstem response (ABR), immittance testing and Distortion ... subjects carrying the known deafness- associated 12S rRNA mutations and 5 subjects carrying one of 5 putative 12S rRNA mutations. Methods Subjects and audiological examinatio...

Ngày tải lên: 18/06/2014, 16:20

... 2 2 2 2 2 2 2 2 2 2 2 2 Figure 1: An 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 ... that is mostly stationary over time and has just a couple of short nonstationary parts (Figure 6(b)) will be called partly nonstationary. Here, we as...

Ngày tải lên: 21/06/2014, 08:20

... inter- ests. Authors' contributions All authors participated in the design and coordination of the study. Samir K. Ballas and Franca B. Barton drafted the manuscript. Franca B. Barton, Myron A. Waclawiw, ... [2,15,16]. Moreover, pain, by itself, has a negative impact on the financial, emotional, legal, familial, physical, social, occu- pational and behavioral dimensions of...

Ngày tải lên: 20/06/2014, 15:20

... conventional FDE) and the matrix Ψ (for the improved FDE) as a function of thedatablocksizeN for a 2-user case. One flop is counted as one real operation, which can be addition, subtraction, multiplication, ... multiplication, or division [18]. A complex division requires 6 real multiplications, 3 real additions / subtractions, and 2 real divisions. A complex multiplica- tion re...

Ngày tải lên: 20/06/2014, 22:20

... Red Maasai Mixed: Galla, Small E. African Kitengela Boran, Sahiwal crosses, Maasai Zebu Dorper, mixed Dorper × Red Maasai Mixed: Galla, Small E.African Mara Maasai Zebu Red Maasai Mixed: Small ... E. African, Maasai Simanjiro Maasai Zebu Red Maasai, Blackhead Somali Mixed: Small E. African, Maasai Nkedianye et al. Pastoralism: Research, Policy and Practice 2011, 1:17 http://www.pastoralismj...

Ngày tải lên: 20/06/2014, 23:20

... properties such as boundedness, uniqueness, and continuous dependence on initial data. T he Gronwall-Bellman inequality [5,6] and its various generalizations that provide explicit bounds play a fundamental ... 2011:30 http://www.advancesindifferenceequations.com/content/2011/1/30 Page 16 of 16 RESEARCH Open Access Qualitative and quantitative analysis for solutions to a class o...

Ngày tải lên: 21/06/2014, 00:20

... in memory usage as well as equivalent t o the original belief propagation (BP) method in terms of accuracy. For a real-time application with small and compact hardware, GPU- and CPU -based system ... 12 RESEARCH Open Access Real-time stereo matching architecture based on 2D MRF model: a memory-efficient systolic array Sungchan Park * , Chao Chen, Hong Jeong and Sang Hyun...

Ngày tải lên: 21/06/2014, 01:20