The forecasting of urban annual water demand based on once accumulate method
Chen Jin-zhui · Water Sciences and Engineering Technology · 2008
Because of the city's annual water consumption forecasting time-series has the characteristics of randomness,and one-accumulate methods has the characteristics of smoothing time-series randomness,improving rule ness and it's easy for regressing.Basis on this,this paper puts forward one-accumulate forecasting methods applies in the forecasting of city gas load.Practical example indicated that this method has the higher accuracy and steady,and it can used for this city's annual water consumption forecast.