The aim of this study was to investigate the effects of varying sampling frequencies on fractal analysis of artificial and cerebellar signals. Applying Higuchi's algorithm, we calculated fractal dimension (FD) values of sinus function and rat cerebellar signals (before and after acute brain injury). Various sampling frequences of an artificial signal (as of sinus function, for example) may essentially change the function graphic and therefore the corresponding fractal dimension. Following the acute brain injury, we found an increase of FD values of cerebellar signals at sampling frequencies of 128, 256, 512 and 1024 Hz. We concluded that optimum sampling frequency range of cerebellar signals for FD analysis is 128-1024 Hz.
TY - GEN
AU - Spasić, Slađana
AU - Ćulić, M.
AU - Grbić, G.
AU - Martać, Ljiljana
AU - Jovanović, A.
PY - 2005
UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/144
AB - The aim of this study was to investigate the effects of varying sampling frequencies on fractal analysis of artificial and cerebellar signals. Applying Higuchi's algorithm, we calculated fractal dimension (FD) values of sinus function and rat cerebellar signals (before and after acute brain injury). Various sampling frequences of an artificial signal (as of sinus function, for example) may essentially change the function graphic and therefore the corresponding fractal dimension. Following the acute brain injury, we found an increase of FD values of cerebellar signals at sampling frequencies of 128, 256, 512 and 1024 Hz. We concluded that optimum sampling frequency range of cerebellar signals for FD analysis is 128-1024 Hz.
PB - Serbian-Hungarian Joint Symposium on Intelligent Systems
T2 - SISY 2005 - 3rd Serbian-Hungarian Joint Symposium on Intelligent Systems
T1 - Fractal analysis of artificial and cerebellar signals at sampling frequencies of 32-4096 Hz
UR - https://hdl.handle.net/21.15107/rcub_rimsi_144
ER -
@misc{
author = "Spasić, Slađana and Ćulić, M. and Grbić, G. and Martać, Ljiljana and Jovanović, A.",
year = "2005",
abstract = "The aim of this study was to investigate the effects of varying sampling frequencies on fractal analysis of artificial and cerebellar signals. Applying Higuchi's algorithm, we calculated fractal dimension (FD) values of sinus function and rat cerebellar signals (before and after acute brain injury). Various sampling frequences of an artificial signal (as of sinus function, for example) may essentially change the function graphic and therefore the corresponding fractal dimension. Following the acute brain injury, we found an increase of FD values of cerebellar signals at sampling frequencies of 128, 256, 512 and 1024 Hz. We concluded that optimum sampling frequency range of cerebellar signals for FD analysis is 128-1024 Hz.",
publisher = "Serbian-Hungarian Joint Symposium on Intelligent Systems",
journal = "SISY 2005 - 3rd Serbian-Hungarian Joint Symposium on Intelligent Systems",
title = "Fractal analysis of artificial and cerebellar signals at sampling frequencies of 32-4096 Hz",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_144"
}
Spasić, S., Ćulić, M., Grbić, G., Martać, L.,& Jovanović, A.. (2005). Fractal analysis of artificial and cerebellar signals at sampling frequencies of 32-4096 Hz. in SISY 2005 - 3rd Serbian-Hungarian Joint Symposium on Intelligent Systems
Serbian-Hungarian Joint Symposium on Intelligent Systems..
https://hdl.handle.net/21.15107/rcub_rimsi_144
Spasić S, Ćulić M, Grbić G, Martać L, Jovanović A. Fractal analysis of artificial and cerebellar signals at sampling frequencies of 32-4096 Hz. in SISY 2005 - 3rd Serbian-Hungarian Joint Symposium on Intelligent Systems. 2005;.
https://hdl.handle.net/21.15107/rcub_rimsi_144 .
Spasić, Slađana, Ćulić, M., Grbić, G., Martać, Ljiljana, Jovanović, A., "Fractal analysis of artificial and cerebellar signals at sampling frequencies of 32-4096 Hz" in SISY 2005 - 3rd Serbian-Hungarian Joint Symposium on Intelligent Systems (2005),
https://hdl.handle.net/21.15107/rcub_rimsi_144 .
