Laplace transform not getting Value
6 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
BEENA BASHEER
le 16 Jan 2022
Réponse apportée : Walter Roberson
le 16 Jan 2022
I tried to solve lapalce but not getting the value (Xs). Find the code below, Is there any issues in the code?
syms x(t) Xs
eqn = diff(x,t,2)+2*diff(x,t)+26*x(t) == 10*cos(t)*(heaviside(t-pi));
eqnLT = laplace(eqn)
eqnLT = subs(eqnLT,laplace(x(t)), Xs);
eqnLT = subs(eqnLT, {x(0), diff(x(t), t, 0)}, {1/2,1});
Xs = solve(eqnLT, Xs)
0 commentaires
Réponse acceptée
Star Strider
le 16 Jan 2022
I do not see any specific problems.
syms x(t) Xs s
eqn = diff(x,t,2)+2*diff(x,t)+26*x(t) == 10*cos(t)*(heaviside(t-pi));
eqnLT = laplace(eqn)
eqnLT = subs(eqnLT,laplace(x(t)), Xs);
eqnLT = subs(eqnLT, {x(0), diff(x(t), t, 0)}, {1/2,1})
Xs = isolate(eqnLT, Xs)
X(s) = rhs(Xs)
.
4 commentaires
Plus de réponses (1)
Walter Roberson
le 16 Jan 2022
syms x(t) Xs
eqn = diff(x,t,2)+2*diff(x,t)+26*x(t) == 10*cos(t)*(heaviside(t-pi));
eqnLT = laplace(eqn)
eqnLT = subs(eqnLT,laplace(x(t)), Xs);
dx = diff(x,t);
eqnLT = subs(eqnLT, {x(0), dx(0)}, {1/2,1});
Xs = solve(eqnLT, Xs)
0 commentaires
Voir également
Catégories
En savoir plus sur Applications dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!