báo cáo hóa học:" Research Article CFAR Detection from Noncoherent Radar Echoes Using Bayesian Theory" potx

... 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 ... propose a new constant false alarm rate (CFAR) detection method from noncoherent radar echoes, considering heterogeneous sea clutter. It applies the Bayesian theory...

Ngày tải lên: 21/06/2014, 18:20

... Signal Processing Volume 2009, Article ID 629030, 9 pages doi:10.1155/2009/629030 Research Article Automated Intelligibility Assessment of Pathological Speech Using Phonological Features Catherine ... distinguish the new from the original system. 4. Speaker Feature Extraction In [13], only context-independent speaker features were derived from the alignments. In this work we will...

Ngày tải lên: 21/06/2014, 22:20

... 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

... the more detection systems are within the experiment area, the higher total detection probability is. We can know from this figure that the transmission from the source to the destination using omni-directional ... algorithm, detection system = 1 MinDP routing algorithm, detection system = 1 Shortest path algorithm, detection system = 3 MinDP routing algorithm, detection syst...

Ngày tải lên: 21/06/2014, 20:20

... 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 ... propagate a message from x 1 to F A as the image; (2) propagate a message from x 1 to F B as the image; (3) propagate messages from x 4 and x 5 to F D ; (4) propagate a m essa...

Ngày tải lên: 22/06/2014, 19:20

... 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

... 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 the First Layer ... noted that no echo trace from the interface is apparent in the origi- nal B-scan, which is composed of multiple echoes, proba- bly coming from surface irregularities and from the...

Ngày tải lên: 22/06/2014, 19:20

... mixed ap- proach where the sensors use the decision rules from the NOCSIF approach w hile the fusion center implements a fu- sion rule using the CSI achieves almost identical perfor- mance to ... 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...

Ngày tải lên: 22/06/2014, 22:20