plotting multiple line graphs in one plot
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hesam Jokar
le 1 Juin 2021
Commenté : Hesam Jokar
le 2 Juin 2021
Hey. I was writing a code to show efficiency of thermoelectric generators in one plot. tc is constant in each statement, first z changes and for each z, I want to plot a line based on the th variation. each line, for instance, z=0.5 and th from 300 to 1250 has a specific color for readability.
tc(1:20)=298;th=300:50:1250;figure;hold on;
for t=1:20
z(t)=t./4;
for i=1:20
etha(i)=((th(i)-tc(i))./th(i)).*((sqrt(1+((z(t).*th(i)+tc(i))./2))-1)./...
((sqrt(1+((z(t).*th(i)+tc(i))./2))-(tc(i)/th(i)))));
ln=plot(th(i),etha(i));
ln.Color=(1./t).*[1 1 1];
ln.LineWidth=2;
ln.Marker='*';
end
end
hold off
the output is like this
but I desire for an output like this
anyone has any suggestion? I know I'm amateur....
0 commentaires
Réponse acceptée
David Fletcher
le 1 Juin 2021
Might need some more tinkering - this is limited to 7 lines rather than the 20 you have in your code
tc(1:20)=298;
th=300:50:1250;
for t=1:7
z(t)=t./4;
for i=1:20
etha(t,i)=((th(i)-tc(i))./th(i)).*((sqrt(1+((z(t).*th(i)+tc(i))./2))-1)./...
((sqrt(1+((z(t).*th(i)+tc(i))./2))-(tc(i)/th(i)))));
end
end
ln=plot(th,etha,'*-','LineWidth',2);
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur 2-D and 3-D Plots dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!