Zakaria, Ahmad (2019) Model Periodik dan Stokastik Data Pasang Surut Jam-Jaman dari Pelabuhan Panjang. Rekayasa, Jurnal Teknik Sipil dan Perencanaan, 19 (1). pp. 67-83. ISSN 0852-7733
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j.rekayasa 19(1) - model periodik dan stokastik pasut panjang - 2015.pdf Download (2MB) | Preview |
Abstract
The aim of this study are intended to compare periodic and stochastic tide models generated by using FFT frequencies and astronomic frequencies. The Fourier series are used to simulated periodic model, and the autoregressive method is employed to simulate stochastic model. 253 dominant FFT frequencies and 9 astronomic frequencies are used as constituent frequencies to simulate periodic models. 512 hours of data are used for the model. Results of this study present that the periodic and stochastic models using the FFT frequencies give more accurate results than periodic and stochastic models by using the astronomic frequencies.
| Item Type: | Article |
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| Uncontrolled Keywords: | Model periodik dan stokastik, FFT, metode autoregressive, pasang surut. |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Fakultas Teknik (FT) > Prodi Teknik Sipil |
| Depositing User: | Dr. Ahmad Zakaria |
| Date Deposited: | 27 Mar 2023 00:53 |
| Last Modified: | 27 Mar 2023 00:53 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/49219 |
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