Title :
Analysis of quasiperiodic physiological signals using SVR spectrum
Author :
Kanjilal, P.P. ; Palit, S.
Author_Institution :
Dept. of Electron. & Electr. Commun. Eng., Indian Inst. of Technol., Kharagpur, India
Abstract :
Singular value decomposition (SVD) is used to determine the prime periodicity in a quasiperiodic signal. The detected periodicity may not be sinusoidal. The period length is determined using the SVR spectrum. The prime periodic component can be extracted using SV decomposition
Keywords :
medical signal processing; singular value decomposition; spectral analysis; complex diseases understanding; granulocytic leukemia; medical signal analysis; periodic components extraction; prime periodic component; prime periodicity; quasiperiodic physiological signals analysis; white blood cells count variation; Chaos; Control systems; Diseases; Glass; H infinity control; Matrix decomposition; Signal analysis; Signal processing; Singular value decomposition; White blood cells;
Conference_Titel :
Engineering in Medicine and Biology Society, 1995 and 14th Conference of the Biomedical Engineering Society of India. An International Meeting, Proceedings of the First Regional Conference., IEEE
Conference_Location :
New Delhi
Print_ISBN :
0-7803-2711-X
DOI :
10.1109/RCEMBS.1995.511715
