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xlabel do not appear in plot

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가현
가현 on 27 Mar 2024
Commented: Dyuman Joshi on 27 Mar 2024
%라플라스 변환
syms x s
u1 = stepfun(x,0);
f1 = x.*exp(-3*x).*u1;
Lf = laplace(f1, s);
disp(Lf);
%f(t) plot
t = (-1:0.1:1);
u = stepfun(t,0);
f = t.*exp(-3*t).*u;
figure(2);
xlabel('Time,(s)')
ylabel('f(t)')
grid;
plot(t,f);
legend('f(t)')

Accepted Answer

Dyuman Joshi
Dyuman Joshi on 27 Mar 2024
Edited: Dyuman Joshi on 27 Mar 2024
Call the plot() command first and then define the labels and legend -
syms x s
u1 = stepfun(x,0);
f1 = x.*exp(-3*x).*u1;
Lf = laplace(f1, s);
disp(Lf);
t = (-1:0.1:1);
u = stepfun(t,0);
f = t.*exp(-3*t).*u;
figure(2);
%% plot command
plot(t,f);
%% add details after plotting
xlabel('Time,(s)')
ylabel('f(t)')
grid;
legend('f(t)')
  2 Comments
가현
가현 on 27 Mar 2024
Edited: 가현 on 27 Mar 2024
문제가 해결되었습니다. 당신의 친절에 감사드립니다. 좋은 하루 되세요!
Problem solved. Thank you for your kindness. have a good day!
Dyuman Joshi
Dyuman Joshi on 27 Mar 2024
You're welcome! Thank you and you too!

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