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Ryan


Last seen: 4 jours il y a |  Actif depuis 2023

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Why does this integral of a relatively well behaved function return NaN values?
Hello, I am trying to evaluate an integral of a function (as part of a cross-check between my own results and the results from ...

2 mois il y a | 1 réponse | 0

1

réponse

Question


Why does this function appear noisy?
Hello, I'm troubleshooting a numerical integration and have narrowed the problem down to a particular part of my integral kerne...

5 mois il y a | 1 réponse | 0

1

réponse

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How to numerically evaluate this singular integral in integral2?
Hello, I am trying to numerically evaluate a 2D integral with an integrand singular along an elliptical curve, please see the s...

6 mois il y a | 1 réponse | 0

1

réponse

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How to generate vector with non-linear spacing?
Hello, I am attempting to generate an array with non-linear spacing between the elements but struggling to figure out a way to ...

6 mois il y a | 3 réponses | 0

3

réponses

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Integral3 Warning: "Reached the maximum number of function evaluations (10000). The result fails the global error test." for a fairly complicated integrand.
Hello, I've been trying to evaluate a 3D integral at different points on a 2d grid but I appear to run into a lot of issues wh...

plus d'un an il y a | 1 réponse | 0

0

réponse