test_derivatives

Version 1.1.1 (2,56 ko) par Are Mjaavatten
Tool to test analytical against numerical derivatives.
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15 téléchargements
Mise à jour 15 août 2020

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Using explicit expressions for analytical derivatives often results in much faster code than using symbolic math. However, coding expressions for analytical derivatives is sometimes an error-prone process.

This tool makes it easy to test analytical derivatives up to order three against numerical derivatives, for functions of one or two variables.

Citation pour cette source

Are Mjaavatten (2024). test_derivatives (https://www.mathworks.com/matlabcentral/fileexchange/74031-test_derivatives), MATLAB Central File Exchange. Récupéré le .

Compatibilité avec les versions de MATLAB
Créé avec R2019b
Compatible avec toutes les versions
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Version Publié le Notes de version
1.1.1

Fixed bug: For functions of two variables.the result for df/dy was wrong unless dy = dx.
1.1.0

Somewhat more versatile version.

1.0.0