Comparison of several digital techniques for electroencephalography processing.
- تاريخ النشر: 2019-10-23
Most biological signals, whether they are muscle signals, brain signals or voice commands, are
random and unending in their initial form. They are processed and filtered from the noise in the
first stage and then classified, analyzed and extracted the required features of it in the second stage.
In this study, the brain signals of a healthy person were captured according to a clinical protocol
prepared for the purpose of the study, which is two consecutive blinks separated by 5 seconds rest
and then a set of digital filters were used to analyze and classify these signals in order to obtain
control from them.