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Data based modelling of the mean wave period in the Adriatic Sea (CROSBI ID 647578)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Katalinić, Marko ; Mudronja, Luka ; Matić, Petar Data based modelling of the mean wave period in the Adriatic Sea // Book of abstracts (International Maritime Science Conference) / Vidan, Pero ; Račić, Nikola ; Twrdy, Elen et al. (ur.). 2017. str. 308-318

Podaci o odgovornosti

Katalinić, Marko ; Mudronja, Luka ; Matić, Petar

engleski

Data based modelling of the mean wave period in the Adriatic Sea

This paper investigates an ability to apply data based modelling methods for mean wave period modelling in a single point in the Adriatic Sea, while examining the influence of different input variables and their respective time series. For that purpose, regression analysis and artificial neural network were used. Total of 22-year data with 6h step size, i.e. 33604 data samples acquired from a satellite calibrated numeric model, were used to form the models. Available data set was divided in two subsets, 20-year data, i.e. 30684 data samples, which were used to calibrate the models, and 2-year data, i.e. 2920 data samples, that were used to test the model performance. Simulations were performed in Matlab, with the results proving the efficiency of modelling approaches, where artificial neural network provided more accurate results than traditional statistical models. Furthermore, the advantage of the neural network was more prominent for the case of multiple input variables.

sea wave modelling ; Adriatic Sea ; data based modelling ; mean wave period ; Matlab

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Podaci o prilogu

308-318.

2017.

objavljeno

Podaci o matičnoj publikaciji

International Maritime Science Conference-Book of proceedings

Vidan, Pero ; Račić, Nikola ; Twrdy, Elen ; Bukljaš Skočibušič, Mihaela ; Radica, Gojmir ; Vukić, Luka ; Mudronja, Luka

Split: Pomorski fakultet Sveučilišta u Rijeci

1847-1498

Podaci o skupu

International Maritime Science Conference

predavanje

20.04.2017-21.04.2017

Solin, Hrvatska

Povezanost rada

Brodogradnja, Elektrotehnika