Title :
Autoregressive spectral analysis of stabilometric signals
Author :
Oliveira, Liliam Fernandes ; Simpson, David Martin ; Nadal, Jurandir
Author_Institution :
Biomed. Eng. Program, Univ. Federal do Rio de Janeiro, Brazil
Abstract :
Autoregressive power spectral estimation of stabilometric signals is investigated to determine a suitable model order and sampling rate. The spectra of 30 healthy subjects were studied with a protocol of eyes open/closed and feet together/apart
Keywords :
biomechanics; autoregressive spectral analysis; eyes closed; eyes open; feet apart; feet together; healthy subjects; model order; sampling rate; stabilometric signals; Biomedical measurements; Eyes; Frequency; Low pass filters; Monitoring; Protocols; Sampling methods; Signal resolution; Spectral analysis; Testing;
Conference_Titel :
Engineering in Medicine and Biology Society, 1994. Engineering Advances: New Opportunities for Biomedical Engineers. Proceedings of the 16th Annual International Conference of the IEEE
Conference_Location :
Baltimore, MD
Print_ISBN :
0-7803-2050-6
DOI :
10.1109/IEMBS.1994.415442
