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EVAPOTRANSPIRATION PREDICTION BASED ON CHEBYSHEV INTERPOLATION |
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| รหัสดีโอไอ | |
| Creator | Alexander I. Esin, Dmitry A. Solovyev, Galina N. Kamyshova, Nadezhda N. Terekhova, Viktor V. Korsaka |
| Title | EVAPOTRANSPIRATION PREDICTION BASED ON CHEBYSHEV INTERPOLATION |
| Contributor | - |
| Publisher | TuEngr Group |
| Publication Year | 2562 |
| Journal Title | International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies |
| Journal Vol. | 10 |
| Journal No. | 10 |
| Page no. | 10A10A: 1-11 |
| Keyword | Alfalfa evapotranspiration, Chebyshev interpolation theory, Mathematical models, Irrigation optimization. |
| URL Website | http://tuengr.com/Vol10_10.html |
| Website title | ITJEMAST V10(10) 2019 @ TuEngr.com |
| ISSN | 2228-9860 |
| Abstract | This paper considers the possibility of applying the methods of the Chebyshev interpolation theory in predicting evapotranspiration, which allows obtaining more accurate predicted values. As a result, it optimizes the parameters that provide significant savings of resources. Conducted theoretical studies let us propose a method for constructing a predictive indicator of evapotranspiration, based on the problem of Chebyshev approximation, and also construct the indicative curves for alfalfa. Comparing the results of traditional procedures based on classical regression methods with those calculated by the proposed method gives a good match. It confirms the accuracy of both the adopted method and the reliability of the dependencies obtained. |
