Detection of biomedical signals disruption using a sliding window
Journal Title: Вісник Тернопільського національного технічного університету - Year 2018, Vol 91, Issue 3
Abstract
The article proposes the method of setting the time moments of biomedical signal disruption, in particular, the electroencephalographic (for establishing the time moments of the appearance of the processes of the speech process) and the electrical probe signals (for setting the time moments of the beginning and the end of the polymerization process) based on the application of the sliding window. The parameters of the window (its width and the value of the shift step) are substantiated. The results of elaboration of EEG signals within the sliding window are analyzed and it is established that the maximum accuracy of setting the time moments of the appearance of the disorder will be achieved in the case of the maximum overlapping of the previous and next windows, that is, with a minimum displacement value (in the case of discrete sequences, the minimum displacement value will be equal to the sampling period).
Authors and Affiliations
Vyacheslav Nykytyuk
Keywords
Related Articles
- EP ID EP438587
- DOI -
- Views 66
- Downloads 0
The investigation of NACE composition influence and testing condition on 20 steel corrosion rate and electrochemical characteristics
The influence of the NACE composition solutions (NACE-1: 3% NaCl + 0.25% CH3COOH; NACE-2: 5% NaCl + 0.5% CH3COOH) on the corrosion rate and the electrochemical characteristics of 20 steel is investigated. It is determine...
Unification of the stress-strain state investigation of the supporting structural systems
Development of analytical methods for calculating complex structural systems, statically-indeterminated relatively the external support and internal force factors simultaneously require further development. In most cases...
Thermo-mechanical criterion of generation of wear particles for volumetric stress
The model of friction and wear surfaces is constructed based on theory of mechanical frictional interaction. The state of stress and kind of the surface layers fracture is analyzed. Longevity of mobile connections is est...
Use of solar energy for the outdoor lighting of Ternopil
The analysis of the energy potential of solar radiation taking into account the climatic conditions of the city of Ternopil area during the last five years has been carried out. The average monthly and average daily valu...
Method of analysis errors of measuring conversion of impedance spectroscopy with activation nonharmonic signals
In this paper, we examine the peculiarities of SPICE simulation measuring transducers impedance spectroscopy. Based on results of modeling research proposed the method of analysis errors measured values of active and rea...