How can i plot a vertical line (x=constant) in a maximum of a curve ?
4 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hi
How can i add three vertical line in the maximums of this curve.
The program and the curve are attached.
0 commentaires
Réponses (1)
Rik
le 22 Mar 2017
%First find the maximum values
maxes(1)=max(p100(:));maxes(2)=max(p1k(:));maxes(3)=max(p100k(:));maxes(4)=max(p10M(:));
maxes=maxes(:).*1e6;
maxes=repmat(maxes,1,2);
%Now find the x-extent
x_range=[min(freq(:)) max(freq(:))];
%plot the curves
semilogy(freq,p100*1e6,'b',freq,p1k*1e6,'m',freq,p100k*1e6,'c',freq,p10M*1e6,'--')
legend('100\Omega','1k\Omega','100k\Omega', '10M\Omega')
xlabel('Excitation frequency (Hz)')
ylabel('|Power FRF| [\muW/g^2]')
%plot the limit lines (you could also use a loop for this)
hold on
plot(maxes,x_range)
0 commentaires
Voir également
Catégories
En savoir plus sur Graphics Performance 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!