Results 241 to 250 of about 405,051 (265)

Adaptive CFAR detection of multidimensional signals

2001 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings (Cat. No.01CH37221), 2002
Adaptive detection of multidimensional signals in the presence of interference with unknown covariance matrix is an expanding topic in a variety of scenarios ranging from radar/sonar to digital communication systems. We attack the problem of detecting a multidimensional radar signal, modeled as an unknown N/spl times/H matrix, embedded in Gaussian ...
E. Conte, A. De Maio, C. Galdi, RICCI, Giuseppe   +3 more
openaire   +2 more sources

Adaptive Distributed Outlier Detection for WSNs

IEEE Transactions on Cybernetics, 2015
The paradigm of pervasive computing is gaining more and more attention nowadays, thanks to the possibility of obtaining precise and continuous monitoring. Ease of deployment and adaptivity are typically implemented by adopting autonomous and cooperative sensory devices; however, for such systems to be of any practical use, reliability and fault ...
DE PAOLA, Alessandra, GAGLIO, Salvatore, LO RE, Giuseppe, MILAZZO, Fabrizio, ORTOLANI, Marco   +4 more
openaire   +2 more sources

ADAPTIVE PROCEDURES FOR DETECTION OF CHANCE

Statistics & Risk Modeling, 1988
\textit{P. K. Sen} [Z. Wahrscheinlichkeitstheor. Verw. Geb. 52, 203-218 (1980; Zbl 0454.62061) and Math. Operationsforsch. Stat., Ser. Stat. 13, 21-32 (1982; Zbl 0546.62023)] developed the test procedures based on ranks for detection of small changes in the regression model occurring at an unknown time point.
openaire   +2 more sources

Signal detection by adaptive filters

IEEE Transactions on Information Theory, 1961
In den letzten Jahren wurden Empfangssysteme entwickelt, die in der Lage sind, ihre Arbeitsparameter oder ihre Struktur innerhalb bestimmter Grenzen selbsttätig an die Eigenschaften der Empfangssignale anzupassen. Es wird ein solches selbstadaptierendes Filter beschrieben, welches seine Eigenschaften automatisch an impulsförmige Signale anpaßt, die ...
openaire   +2 more sources

Adaptive ZCDPLL for QPSK detection

2005 12th IEEE International Conference on Electronics, Circuits and Systems, 2005
A Second Order Zero Crossing Digital Phase Locked LOOP (ZCDPLL) with time varying loop gains is applied to QPSK detection. The ZCDPLL consists of an adaptive Kalman estimator which estimates the phase offsets of a received data bearing passband signal. The ZCDPLL digital filter gains are updated using the Recursive Least Squares (RLS) algorithm.
openaire   +1 more source

Adaptive detection with diagonal loading (for adaptive antenna array)

International Conference on Acoustics, Speech, and Signal Processing, 2002
An adaptive detector with diagonal loading is presented, and although it is not CFAR (constant false alarm rate), it is conjectured that its probability of false alarm can at least be upper bounded by choosing the appropriate threshold for the adaptive matched filter detector.
openaire   +1 more source

Magnetic resonance linear accelerator technology and adaptive radiation therapy: An overview for clinicians

Ca-A Cancer Journal for Clinicians, 2022
William A Hall, X Allen Li, Beth Erickson   +2 more
exaly  

Adaptive Detection of Rician Targets

IEEE Transactions on Aerospace and Electronic Systems, 2023
openaire   +1 more source

Adaptive Event-Triggered Fault Detection Scheme for Semi-Markovian Jump Systems With Output Quantization

IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2021
Linchuang Zhang, Hongjing Liang, Yonghui Sun   +2 more
exaly  

3D Change Detection Using Adaptive Thresholds Based on Local Point Cloud Density

ISPRS International Journal of Geo-Information, 2021
Meizhen Wang, Wang Meizhen
exaly