can matlab find ilaplace
1 visualizzazione (ultimi 30 giorni)
Mostra commenti meno recenti
F1=ilaplace(exp(-y*sqrt(s+a))/s);
pretty(F1)
0 Commenti
Risposta accettata
Walter Roberson
il 28 Apr 2019
MATLAB is not able to find the inverse laplace transform of that.
Maple can find it in terms of an integral, when the assumption that y > 0 is added.
Mathematica can find it in terms of erf and erfc
Più risposte (1)
TADA
il 28 Apr 2019
Try that:
syms s;
F = exp(-y*sqrt(s+a))/s;
F1 = ilaplace(F);
pretty(F1);
I don't know what a and y are in your case, I assumed constants, but you might need to declare them as symbolic variables as well...
3 Commenti
TADA
il 28 Apr 2019
Now I see it doesn't resolve...
I think some functions cannot be resolved using ilaplace but I'm not an expert
My apologies
Vedere anche
Categorie
Scopri di più su Calculus in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!