test_derivatives

Versione 1.1.1 (2,56 KB) da Are Mjaavatten
Tool to test analytical against numerical derivatives.
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Aggiornato 15 ago 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.

Cita come

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

Compatibilità della release di MATLAB
Creato con R2019b
Compatibile con qualsiasi release
Compatibilità della piattaforma
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Versione Pubblicato Note della release
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