Title :
The Properties of FLOC and Its Application in Evoked Potential Latency Change Detection
Author :
Qiu, Tianshuang ; Zhu, Yong ; Zhao, Saiyuan ; Zha, Daifeng
Author_Institution :
Sch. of Electron. & Inf. Eng., Dalian Univ. of Technol., Dalian
Abstract :
Based on the concept of the fractional lower order stationary process, this paper provides and proves the properties of the fractional lower order covariance (FLOC) systematically, and presents the applications of the FLOC in the latency change detection of evoked potentials. The analysis and experiments demonstrate that the FLOC based algorithm has better performances than those of the second order statistics based algorithms in Alpha-stable noise conditions.
Keywords :
bioelectric potentials; covariance analysis; medical signal processing; evoked potential latency change detection; fractional lower order covariance; fractional lower order stationary process; Algorithm design and analysis; Biomedical signal processing; Change detection algorithms; Delay; Equations; Performance analysis; Probability distribution; Radar signal processing; Signal processing algorithms; Statistical distributions;
Conference_Titel :
Innovative Computing Information and Control, 2008. ICICIC '08. 3rd International Conference on
Conference_Location :
Dalian, Liaoning
Print_ISBN :
978-0-7695-3161-8
Electronic_ISBN :
978-0-7695-3161-8
DOI :
10.1109/ICICIC.2008.567
