Báo cáo hóa học: " Research Article Speech/Nonspeech Detection Using Minimal Walsh Basis Functions" pptx

... Journal on Advances in Signal Processing Volume 2008, Article ID 426807, 9 pages doi:10.1155/2008/426807 Research Article Multiuser Detection Using Adaptive M ultistage Matrix Wiener Filtering Schemes ... 200 250 300 350 400 Numbers of iterations MMWF (M = 2) MMWF (M = 5) FI-MMWF MMWF using (28) MMWF using (29) MMWF using WNGC (a) 10 −2 10 −1 10 0 Mean square error (MSE) 0 50...

Ngày tải lên: 22/06/2014, 01:20

... Journal on Advances in Signal Processing Volume 2007, Article ID 74243, 13 pages doi:10.1155/2007/74243 Research Article Event Detection Using “Variable Module Graphs” for Home Care Applications Amit ... working on extending out current work on using multiple modalities [20] in this framework. Also we are exploring using low-level features for abnormal event detection as shown...

Ngày tải lên: 22/06/2014, 19:20

... δ δ p − α − δ1  λp − 1 − δn  p n  p − α − δ1  λn  p − 1 − δ . 2.5 Proof. By using Lemma 2.1,wefindfrom2.1 that n  p − α − δ1  λn  p − 1 − δ ∞  knp k  1 − δ δ a k ≤ ∞  knp k ... δ δ ka k − α  δ ∞  knp k  1 − δ δ a k  ≤ p  1 − δ δ p − α − δ1  λp − 1 − δ, 2.7 by using 2.4 in 2.7, we can easily get the assertion 2.5 of Lem...

Ngày tải lên: 22/06/2014, 02:20

... Corporation EURASIP Journal on Advances in Signal Processing Volume 2011, Article ID 982936, 10 pages doi:10.1155/2011/982936 Research Article Automatic Detection and Recognition of Tonal Bird S ounds in Noisy ... conclusions. 2. Detection of Bird Sounds in Noise This section presents a method for the detection of tonal regions of bird sounds at the spectral-level and frame- level...

Ngày tải lên: 21/06/2014, 05:20

... on Wireless Communications and Networking Volume 2010, Article ID 174063, 10 pages doi:10.1155/2010/174063 Research Article Decentralized Detection in IEEE 802.15.4 Wireless Sensor Networks Marco ... Decentralized Detection in Clustered Sensor Networks 2.1. Preliminaries on Decentralized Detection. In this section, we provide the reader with a few preliminaries on decen- tralized...

Ngày tải lên: 21/06/2014, 11:20

... pages doi:10.1155/2010/969751 Research Article CFAR Detection from Noncoherent Radar Echoes Using Bayesian Theory Hiroyuki Yamaguchi and Wataru Suganuma Air Systems Research Center, Technical R ... the proposed detection technique. In Section 3, the detection performance with various clutters is investigated. Finally, Section 4 concludes this study. 2. Detection Technique The...

Ngày tải lên: 21/06/2014, 18:20

... algorithm, detection system = 1 MinDP routing algorithm, detection system = 1 Shortest path algorithm, detection system = 3 MinDP routing algorithm, detection system = 3 Shortest path algorithm, detection ... Communications and Networking Volume 2009, Article ID 256714, 8 pages doi:10.1155/2009/256714 Research Article Minimizing Dete ction Probability Routing in Ad Hoc Network...

Ngày tải lên: 21/06/2014, 20:20

... Corporation EURASIP Journal on Image and Video Processing Volume 2008, Article ID 374528, 19 pages doi:10.1155/2008/374528 Research Article Integrated Detection, Tracking, and Recognition of Faces with Omnivideo ... proposed streaming face recognition algorithms. 4.1. Face detection and tracking Evaluation of the face detection and tracking is accomplished using an extensive arra...

Ngày tải lên: 22/06/2014, 19:20

... Corporation EURASIP Journal on Advances in Signal Processing Volume 2007, Article ID 26560, 10 pages doi:10.1155/2007/26560 Research Article Optimum Detection of Ultrasonic Echoes Applied to the Analysis of ... of f [ ·] implies solving an optimum detection prob- lem, and this will be the approach adopted in this paper. 3. OPTIMUM DETECTORS Let us start from the detection problem...

Ngày tải lên: 22/06/2014, 19:20

... along each direction and compute the average error proba- bility using the new thresholds; (6) compare the error probability of using current thresh- olds t (r) and new thresholds and assign the ... Sandell Jr., Detection with distributed sensors,” IEEE Transactions on Aerospace and Electronic Sys- tems, vol. 17, no. 4, pp. 501–510, 1981. [3] P. K. Varshney, Distr ibuted Detection and...

Ngày tải lên: 22/06/2014, 22:20