I want this for loop to dispaly the smallest calculated value of PE. What would be the best way of going about this?
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
for t1 = 0:1:90,t2 = 0:1:90;
t1;
t2;
h1 = -b1*cosd(t1);
h2 = -(b1*cosd(t1)+b2*cosd(t2));
d1 = sqrt((x1-a1*sind(t1)).^2 + (y1+a1*cosd(t1)).^2)-L1;
d2 = sqrt((x1-(b1*sind(t1)+a2*sind(t2))).^2+(y2+(b1*cosd(t1)+a1*cosd(t2))).^2)-L2;
PE = (1/2)*k1*d1.^2 + w1*h1 - f1*b1*sind(t1) + (1/2)*k2*d2.^2 + w2*h2 - f2*(b1*sind(t1)+b2*sind(t2));
if PE == min
disp PE
end
end
0 commentaires
Réponses (1)
Jeff Miller
le 28 Mar 2021
% something like this:
minPE = realmax;
for t1 = 0:1:90,t2 = 0:1:90;
t1;
t2;
h1 = -b1*cosd(t1);
h2 = -(b1*cosd(t1)+b2*cosd(t2));
d1 = sqrt((x1-a1*sind(t1)).^2 + (y1+a1*cosd(t1)).^2)-L1;
d2 = sqrt((x1-(b1*sind(t1)+a2*sind(t2))).^2+(y2+(b1*cosd(t1)+a1*cosd(t2))).^2)-L2;
PE = (1/2)*k1*d1.^2 + w1*h1 - f1*b1*sind(t1) + (1/2)*k2*d2.^2 + w2*h2 - f2*(b1*sind(t1)+b2*sind(t2));
if PE < minPE
minPE = PE;
end
end
disp minPE
0 commentaires
Voir également
Catégories
En savoir plus sur Loops and Conditional Statements 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!