ME 340: Example, Solving ODEs using MATLAB's laplace command

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[@supranpaul204]

on 2019b
syms x(t) t s X
F=diff(diff(x,t),t)+7*diff(x,t)+10*x-20;
LF=laplace(F,t,s);
LF=subs(LF,laplace(x(t), t, s),X);
LF=subs(LF,x(0),5);
LF=subs(LF,subs(diff(x(t), t), t, 0),3);
ys=solve(LF,X);
solution=ilaplace(ys,s,t)
ezplot(solution,[0 10])

[@joansit2626]

This code doesn't work either on 2019a

[@saadjamil3439]

working on 2021b

[@pradyunsharma2903]

Thankyou so much.
This was really helpful.

[@CPPMechEngTutorials]

Our pleasure.

[@LakshmiRupaMPHD]

nice sir why can't you explain the code for pde

[@afk4dyz]

this method does not work on 2020a

[@siqueira-ene]

neither 2019b

[@mimichan8467]

neither in 2018a

[@gokayaygun812]

It is not working on 2020a

[@vincentbenet24]

What can't it work?

[@joansit2626]

This is outdated code and no longer works, its ancient.

[@JorgeRivera-wm4cu]

Doesn't work anymore

[@epixstudiothailandsrobotic9184]

try
F = subs(F,subs(x(t),0),5);
F = subs(F,subs(diff(x(t), t), t, 0),3);