Title :
AR-based method for change detection using dynamic cumulative sum
Author :
El Falou, Wassim ; Khali, Mohamad ; Duchene, Jacques
Author_Institution :
Fac. of Eng., Lebanese Univ., Beirut, Lebanon
Abstract :
In this paper we propose a new method of signal detection when the parameters of the hypotheses to be detected are unknown. Detection method is based on dynamic cumulative sum of the local generalized likelihood ratios associated with Autoregressive (AR) modeling
Keywords :
autoregressive processes; signal detection; autoregressive modeling; change detection; dynamic cumulative sum; local generalized likelihood ratio; sequential detection; signal detection; Band pass filters; Detection algorithms; Distributed control; Event detection; Frequency; Signal detection; Signal processing; Signal to noise ratio; Technological innovation; Testing;
Conference_Titel :
Electronics, Circuits and Systems, 2000. ICECS 2000. The 7th IEEE International Conference on
Conference_Location :
Jounieh
Print_ISBN :
0-7803-6542-9
DOI :
10.1109/ICECS.2000.911507
