Weighted Essentially Non-Oscillatory (WENO) Scheme

Versione 1.1.0.0 (3,91 KB) da Manuel A. Diaz
Solve a non-linear hyperbolic equation using 5th order WENO schemes.
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Aggiornato 25 ago 2015

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A one-dimensional implementation of 5th-order WENO scheme as review by C.-W. Shu in "High order weighted essentially non-oscillatory schemes for convection dominated problems", SIAM Review, 51:82-126, (2009). The present code is intended to be a guide to the implementation of the method. Therefore, the philosophy behind the present code, it is to be a readable rather than efficient. M.D. (2015)

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Manuel A. Diaz (2025). Weighted Essentially Non-Oscillatory (WENO) Scheme (https://www.mathworks.com/matlabcentral/fileexchange/44639-weighted-essentially-non-oscillatory-weno-scheme), MATLAB Central File Exchange. Recuperato .

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Versione Pubblicato Note della release
1.1.0.0

A bug was detected in the splitting procedure and has been resolved in the present formulation. Moreover, new simplifications to the code were performed to further improve its readability. My gratitude goes to Kang Wei-Yi for suggesting this changes.
1.0.0.0