xlabel do not appear in plot

%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)')

Answer 1

[Dyuman Joshi]

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)')

[가현]

문제가 해결되었습니다. 당신의 친절에 감사드립니다. 좋은 하루 되세요!

Problem solved. Thank you for your kindness. have a good day!

[Dyuman Joshi]

You're welcome! Thank you and you too!