publication . Article . 2017

Modelling of Multi Input Transfer Function for Rainfall Forecasting in Batu City

Priska Arindya Purnama;
Open Access English
  • Published: 01 Nov 2017 Journal: Cauchy (issn: 2086-0382, eissn: 2477-3344, Copyright policy)
  • Publisher: UIN Maulana Malik Ibrahim Malang
Abstract
The aim of this research is to model and forecast the rainfall in Batu City using multi input transfer function model based on air temperature, humidity, wind speed and cloud. Transfer function model is a multivariate time series model which consists of an output series (Yt) sequence expected to be effected by an input series (Xt) and other inputs in a group called a noise series (Nt). Multi input transfer function model obtained is (b1,s1,r1) (b2,s2,r2) (b3,s3,r3) (b4,s4,r4)(pn,qn) = (0,0,0) (23,0,0) (1,2,0) (0,0,0) ([5,8],2) and shows that air temperature on t-day affects rainfall on t-day, rainfall on t-day is influenced by air humidity in the previous 23 day...
Subjects
free text keywords: sains, statistik, Science, Q, Mathematics, QA1-939
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