Pratama, Ryan and Rismon H, Sianipar and Wiryajati, I Ketut (2014) PENGAPLIKASIAN METODE INTERPOLASI DAN EKSTRAPOLASI LAGRANGE, CHEBYSHEV DAN SPLINE KUBIK UNTUK MEMPREDIKSI ANGKA PENGANGGURAN DI INDONESIA. Dielektrika, 1 (2). pp. 116-121. ISSN ISSN 2086-9487
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02. PENGAPLIKASIAN METODE INTERPOLASI DAN EKSTRAPOLASI LAGRANGE, CHEBYSHEV DAN SPLINE KUBIK UNTUK MEMPREDIKSI ANGKA PENGANGGURAN DI INDONESIA Turnitin.pdf Download (1MB) | Preview |
Abstract
Interpolation is the estimated prices between discrete points in the stretch of the data is completely right and the approach is to find a single curve or series of curves right through those points. Type of interpolation is used Lagrange Interpolation, Chebyshev, and the Cubic Spline. This method is implemented in forecasting time series data to predict the unemployment rate in Indonesia. The testing process produces an average value in the smallest RMSE Chebyshev Interpolation is 159 786. Visually for cubic spline interpolation image shows the most good in following the dynamics of the existing data
| Item Type: | Article |
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| Keywords (Kata Kunci): | Interpolasi, Time series, Lagrange, Chebyshev, Spline Kubik |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Fakultas Teknik |
| Depositing User: | Dr. Ir. I Ketut Wiryajati,ST.,MT.,IPU.,ASEAN.Eng. |
| Date Deposited: | 06 May 2023 05:14 |
| Last Modified: | 06 May 2023 05:14 |
| URI: | http://eprints.unram.ac.id/id/eprint/37397 |
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