Acquisition system and approximation of brain signals

José de Jesús Rubio, Diana M. Vázquez, Dante Mújica-Vargas

Research output: Contribution to journalArticlepeer-review

16 Scopus citations

Abstract

In this study, one acquisition system of one channel is introduced to obtain the biological brain signals. Such system consists of a low-pass filter, an amplifier, a high-pass filter and a data acquisition board. A novel slopes algorithm with guaranteed bounded output is proposed for the approximation of the brain signals. The proposed method is compared with both the leastsquares and nearest-neighbour algorithms.

Original languageEnglish
Pages (from-to)232-239
Number of pages8
JournalIET Science, Measurement and Technology
Volume7
Issue number4
DOIs
StatePublished - 2013

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