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Comparing linear and bilinear models on water level for the Kelantan river in Malaysia

Slirveyed from 160 time series data used in scientific articles concluded that 10-13% of them were generated by the nonlinear process. Several nonlinear models are available but only the bilinear model will be considered here. The bilinear model is basically an extension of the linear model ARIMA...

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Main Authors: Azami Zaharim,, Mohd Sahar Yahya,, Ibrahim Mohamed,, Abdul Halim Ismail,, Zuhairuse Md Darus,, Zulkifli Mohd Nopiah,
Format: Article
Published: 2005
Online Access:http://journalarticle.ukm.my/1431/
http://www.ukm.my/jkukm/index.php/jkukm
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spelling my-ukm.journal.14312011-10-11T03:45:24Z http://journalarticle.ukm.my/1431/ Comparing linear and bilinear models on water level for the Kelantan river in Malaysia Azami Zaharim, Mohd Sahar Yahya, Ibrahim Mohamed, Abdul Halim Ismail, Zuhairuse Md Darus, Zulkifli Mohd Nopiah, Slirveyed from 160 time series data used in scientific articles concluded that 10-13% of them were generated by the nonlinear process. Several nonlinear models are available but only the bilinear model will be considered here. The bilinear model is basically an extension of the linear model ARIMA. It was first introduced by control theorists in 1972 before it was documented by Granger and Anderson in 1978. The bilinear model is believed to be able to fit hydrological and meteorological data well. In this paper; the coefficients of a special case of bilinear model, BL(1,1,1,1), are estimated using nonlinear least squares method. Results of modeling the linear and bilinear models on water level data from the Kelantan river in Malaysia when compared and evaluated gave better fitting to the bilinear model 2005 Article PeerReviewed Azami Zaharim, and Mohd Sahar Yahya, and Ibrahim Mohamed, and Abdul Halim Ismail, and Zuhairuse Md Darus, and Zulkifli Mohd Nopiah, (2005) Comparing linear and bilinear models on water level for the Kelantan river in Malaysia. Jurnal Kejuruteraan, 17 . http://www.ukm.my/jkukm/index.php/jkukm
institution Universiti Kebangsaan Malaysia
building Perpustakaan Tun Sri Lanang Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Kebangsaan Malaysia
content_source UKM Journal Article Repository
url_provider http://journalarticle.ukm.my/
description Slirveyed from 160 time series data used in scientific articles concluded that 10-13% of them were generated by the nonlinear process. Several nonlinear models are available but only the bilinear model will be considered here. The bilinear model is basically an extension of the linear model ARIMA. It was first introduced by control theorists in 1972 before it was documented by Granger and Anderson in 1978. The bilinear model is believed to be able to fit hydrological and meteorological data well. In this paper; the coefficients of a special case of bilinear model, BL(1,1,1,1), are estimated using nonlinear least squares method. Results of modeling the linear and bilinear models on water level data from the Kelantan river in Malaysia when compared and evaluated gave better fitting to the bilinear model
format Article
author Azami Zaharim,
Mohd Sahar Yahya,
Ibrahim Mohamed,
Abdul Halim Ismail,
Zuhairuse Md Darus,
Zulkifli Mohd Nopiah,
spellingShingle Azami Zaharim,
Mohd Sahar Yahya,
Ibrahim Mohamed,
Abdul Halim Ismail,
Zuhairuse Md Darus,
Zulkifli Mohd Nopiah,
Comparing linear and bilinear models on water level for the Kelantan river in Malaysia
author_facet Azami Zaharim,
Mohd Sahar Yahya,
Ibrahim Mohamed,
Abdul Halim Ismail,
Zuhairuse Md Darus,
Zulkifli Mohd Nopiah,
author_sort Azami Zaharim,
title Comparing linear and bilinear models on water level for the Kelantan river in Malaysia
title_short Comparing linear and bilinear models on water level for the Kelantan river in Malaysia
title_full Comparing linear and bilinear models on water level for the Kelantan river in Malaysia
title_fullStr Comparing linear and bilinear models on water level for the Kelantan river in Malaysia
title_full_unstemmed Comparing linear and bilinear models on water level for the Kelantan river in Malaysia
title_sort comparing linear and bilinear models on water level for the kelantan river in malaysia
publishDate 2005
url http://journalarticle.ukm.my/1431/
http://www.ukm.my/jkukm/index.php/jkukm
_version_ 1643735023813132288
score 13.211869

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