Spectral and fractal analysis of biosignals and coloured noise
Апстракт
The amplitude power spectra and fractal dimensions of surrogate data designed as coloured noise were compared with spectra and FDs of biosignals in order to improve the tools for brain activity analysis. It is interesting if biosignals yielded spectral indices and fractal dimension values different from almost all of those of surrogate data, could we have more confidence that original biosignals (brain activities) arised from a nonlinear process.
Кључне речи:
Vibration control / Intelligent systems / Intelligent control / Initiators (chemical) / Info / Fractals / Fractal analysis / Coloured noise / Brain / Brain activity analysis / Brain activities / Bio-signalsИзвор:
5th International Symposium on Intelligent Systems and Informatics, SISY 2007, 2007, 147-149Издавач:
- IEEE, New York
DOI: 10.1109/SISY.2007.4342641
ISBN: 978-1-4244-1442-0
WoS: 000253272400028
Scopus: 2-s2.0-43349103016
Институција/група
Institut za multidisciplinarna istraživanjaTY - CONF AU - Spasić, Slađana PY - 2007 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/221 AB - The amplitude power spectra and fractal dimensions of surrogate data designed as coloured noise were compared with spectra and FDs of biosignals in order to improve the tools for brain activity analysis. It is interesting if biosignals yielded spectral indices and fractal dimension values different from almost all of those of surrogate data, could we have more confidence that original biosignals (brain activities) arised from a nonlinear process. PB - IEEE, New York C3 - 5th International Symposium on Intelligent Systems and Informatics, SISY 2007 T1 - Spectral and fractal analysis of biosignals and coloured noise EP - 149 SP - 147 DO - 10.1109/SISY.2007.4342641 ER -
@conference{ author = "Spasić, Slađana", year = "2007", abstract = "The amplitude power spectra and fractal dimensions of surrogate data designed as coloured noise were compared with spectra and FDs of biosignals in order to improve the tools for brain activity analysis. It is interesting if biosignals yielded spectral indices and fractal dimension values different from almost all of those of surrogate data, could we have more confidence that original biosignals (brain activities) arised from a nonlinear process.", publisher = "IEEE, New York", journal = "5th International Symposium on Intelligent Systems and Informatics, SISY 2007", title = "Spectral and fractal analysis of biosignals and coloured noise", pages = "149-147", doi = "10.1109/SISY.2007.4342641" }
Spasić, S.. (2007). Spectral and fractal analysis of biosignals and coloured noise. in 5th International Symposium on Intelligent Systems and Informatics, SISY 2007 IEEE, New York., 147-149. https://doi.org/10.1109/SISY.2007.4342641
Spasić S. Spectral and fractal analysis of biosignals and coloured noise. in 5th International Symposium on Intelligent Systems and Informatics, SISY 2007. 2007;:147-149. doi:10.1109/SISY.2007.4342641 .
Spasić, Slađana, "Spectral and fractal analysis of biosignals and coloured noise" in 5th International Symposium on Intelligent Systems and Informatics, SISY 2007 (2007):147-149, https://doi.org/10.1109/SISY.2007.4342641 . .