Spatial modelling of peak frequencies of brain signals

Mahendran Shitan*, Hernando Ombao, Kok Wei Ling

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


Spatial modelling of various phenomena has been undertaken in many diversified fields. In this project, we concentrate on the modelling of the peak frequencie of brain signals and the objective is to fit and illustrate spatial regression with Simultaneous Autoregressive (SAR) covariance structure. We found that the peak frequencies can be modelled appropriately as, Yi00+ β 11x1x2+ β 21x12 x2i, with a simultaneous autoregressive correlation structure.

Original languageEnglish (US)
Pages (from-to)13-26
Number of pages14
JournalMalaysian Journal of Mathematical Sciences
Issue number1
StatePublished - 2009
Externally publishedYes

ASJC Scopus subject areas

  • General Mathematics


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