Browsing ERU - 2007 by Author "Cooray, TMJA"

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  • Anlysis and forecasting of multiple seasonal time series models 
    Cooray, TMJA [Conference-Extended-Abstract]
    Time series may contain multiple seasonal cycles of different lengths. There are several notable features in Figure 1, reference to the hourly electricity demand in Sri Lanka, data are given in the Table lFirst, we observe ...
  • Influence of the kalman filter for state space modelling 
    Cooray, TMJA [Conference-Extended-Abstract]
    A Kalman filter, suitable for application to a stationary or a non-stationary time series, is proposed. It works on time series with missing values. It can be also used on seasonal time series where the associated state ...