Legend for multiple plots varying parameters
4 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
University Glasgow
el 23 de Sept. de 2022
Comentada: University Glasgow
el 25 de Sept. de 2022
Pleas, how do I make my legend to match with my data? I have attached the figure. I want the legend data1 to corresponds to xi = -0.06, t=0, data2 to corresponds to xi=-0.05, t=0, data3: xi = -0.06, t=25, data4: xi = -0.05, t=25 and so on ..
% matlab and maple for theta plot for different xi values
figure
subplot(2,1,1)
hold on
for ixi = 1:2
if ixi == 1
plot(z, squeeze(THETA(ixi,it,:)), 'c', z2, thetasolxi,'r');
else
plot(z, squeeze(THETA(ixi,it,:)),'g--', z2, thetasolxi2, 'b--');
end
xlabel('z (\mu m)')
ylabel('\theta(z,t)(rad)')
title('Comparison of \theta(z,t) plot for \xi for maple and matlab' )
end
legend('show')
% matlab and maple for v plot for different xi values
subplot(2,1,2)
hold on
for ixi = 1:2
if ixi == 1
plot(z, squeeze(V(ixi,it,:)), 'c', z2, vsolxi2,'r--');
else
plot(z, squeeze(V(ixi,it,:)),'g', z2, vsolxi, 'b--');
end
xlabel('z (\mu m)')
ylabel('v(z,t)(m/s)')
title('Comparison of v(z,t) plot for \xi for maple and matlab' )
end
legend('show')
2 comentarios
Sharmin Kibria
el 25 de Sept. de 2022
You can try
legend('xi = -0.06, t=0', 'xi=-0.05, t=0', 'xi = -0.06, t=25', 'xi = -0.05, t=25') . The number of character vectors in legend must be equal to the number of data you are plotting. Otherwise it will error out.
Respuesta aceptada
Walter Roberson
el 25 de Sept. de 2022
% matlab and maple for theta plot for different xi values
figure
subplot(2,1,1)
hold on
for ixi = 1:2
xi_part = "xi = " + Xis(ixi);
t_part = ", t = " + Times(it);
dn = xi_part + t_part;
if ixi == 1
plot(z, squeeze(THETA(ixi,it,:)), 'c', z2, thetasolxi,'r', 'DisplayName', dn);
else
plot(z, squeeze(THETA(ixi,it,:)),'g--', z2, thetasolxi2, 'b--', 'DisplayName', dn);
end
xlabel('z (\mu m)')
ylabel('\theta(z,t)(rad)')
title('Comparison of \theta(z,t) plot for \xi for maple and matlab' )
end
legend('show')
% matlab and maple for v plot for different xi values
subplot(2,1,2)
hold on
for ixi = 1:2
xi_part = "xi = " + Xis(ixi);
t_part = ", t = " + Times(it);
dn = xi_part + t_part;
if ixi == 1
plot(z, squeeze(V(ixi,it,:)), 'c', z2, vsolxi2,'r--', 'DisplayName', dn);
else
plot(z, squeeze(V(ixi,it,:)),'g', z2, vsolxi, 'b--', 'DisplayName', dn);
end
xlabel('z (\mu m)')
ylabel('v(z,t)(m/s)')
title('Comparison of v(z,t) plot for \xi for maple and matlab' )
end
legend('show')
Más respuestas (0)
Ver también
Categorías
Más información sobre Legend en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!