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Wytse Petrie


Last seen: 3年弱 前 |  2019 年からアクティブ

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Partial differential equation, error estimation
Hi there, Im busy with a nummerical method for approximating a partial differential equation. The PDE is the temperature in a b...

約4年 前 | 0 件の回答 | 0

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Unable to let Ringe Kutta 4 two ODE work
Hi all, I do not understand why my ringe kutta 4 method won't work. Maybe it is a small fault. the differential equations ar...

4年以上 前 | 0 件の回答 | 0

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Ringe Kutta 4 Global Truncation error
Hi there, In order to calculate the global truncation error of the Ringe Kutta 4, i calculated y1 and y2 with a dx and y1 and y...

4年以上 前 | 0 件の回答 | 0

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Runge kutta 4 with two ODE's - function inside a function
Hi there I am using a Runge Kutta-4 method in order to solve a predator prey model. My problem that is I do not understand how t...

4年以上 前 | 1 件の回答 | 0

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How can my function work?
Hi all, My function does not work and I do not understand. Is there someone who can help me? function W = fishing_load_factor(...

4年以上 前 | 3 件の回答 | 0

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