Analysis of epileptic signals based on discrete Hartley transform and discrete Fourier transform
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Дата
2017
DOI
Науковий ступінь
Рівень дисертації
Шифр та назва спеціальності
Рада захисту
Установа захисту
Науковий керівник
Члени комітету
Видавець
Istanbul technical university
Анотація
In this paper, the proposed approach to the problems of assessing the rhythms of the brain develops an analysis is made of the existing features of processing neurological signals. For the analysis of epileptic discharges, which are the focus of work, it is proposed to use orthogonal transformations. This was done on the basis of a reasoned model of epileptic discharges as a class of broadband pulse signals. The analysis of the main features of the discrete Fourier and Hartley transforms is presented as the main methods of signal processing in the case of epileptic seizures is carried out. The results of the analysis of the real, containing a fragment of the epileptic discharge of the EEG record obtained on the basis of the proposed approach are presented.
Опис
Ключові слова
EEG signals, dıscrete Fourier transform, dıscrete Hartley transform, processing simulation
Бібліографічний опис
Horiushkina A. E. Analysis of epileptic signals based on discrete Hartley transform and discrete Fourier transform / A. E. Horiushkina, J. V. Breslavets // The journal of cognitive systems. – 2017. – Vol. 2, No. 2. – P. 47-50.