How to Plot Inverse Laplace with Heaviside?
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Anthony Aquino
on 14 Nov 2023
Answered: Star Strider
on 14 Nov 2023
Hello. I want to plot an inverse laplace transform using simple MATLAB functions however, I get an error message when I try to. Does this have to do with the heaviside functions? The equation is provided below:
clc
syms s t
Q = 10/(s*(s^2+100*s+1600))-10*exp(-3*s)/(s*(s^2+100*s+1600));
pretty(Q)
q = ilaplace(Q);
pretty(q)
plot(t,q)
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Accepted Answer
Star Strider
on 14 Nov 2023
clc
syms s t
Q = 10/(s*(s^2+100*s+1600))-10*exp(-3*s)/(s*(s^2+100*s+1600));
pretty(Q)
q = ilaplace(Q)
pretty(q)
figure
fplot(q, [0 5])
grid
xlabel('t')
ylabel('q(t)')
axis('padded')
.
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