Numerical Inversion of Laplace Transform

Versione 3.0.1 (2,04 KB) da Lateef Adewale Kareem
This function performs numerical inversion of laplace transform.
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Aggiornato 27 feb 2025

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Lapfun4 = @(s) 1/((s^2 + 1)^(1/2)*(s + (s^2 + 1)^(1/2))^2);
t = 0.8
funt = niLaplace(Lapfun,t)

Cita come

Lateef Adewale Kareem (2025). Numerical Inversion of Laplace Transform (https://it.mathworks.com/matlabcentral/fileexchange/179769-numerical-inversion-of-laplace-transform), MATLAB Central File Exchange. Recuperato .

Compatibilità della release di MATLAB
Creato con R2024b
Compatibile con qualsiasi release
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Versione Pubblicato Note della release
3.0.1

version uses gammaln instead of factorials. for numerical stability.

2.0.1

Fixed a bug associated with check of persisted variable.
2.0.0

This new version brings new improvements.
1. calls to 3 factorial functions are replaced by a single call to nchoosek.
2. the vector v now persisted and checked to determine if it has been computed, thus preventing recalculation.

1.0.0