using contour plot to solve the problem

2 vues (au cours des 30 derniers jours)
Dai Nguyen
Dai Nguyen le 14 Mar 2021
Commenté : Dai Nguyen le 16 Mar 2021
Hi I want to use contour plot to find the minimum dimension of a can with the volume of 315, but I don't know how to do it. I'm sorry I'm pretty new to matlab
  8 commentaires
Adam Danz
Adam Danz le 14 Mar 2021
Yes, in the case of derivation, a smooth surface might be better than the 2D grid I suggested in my answer.
Dai Nguyen
Dai Nguyen le 16 Mar 2021

Connectez-vous pour commenter.

Réponses (1)

Adam Danz
Adam Danz le 14 Mar 2021
Modifié(e) : Adam Danz le 15 Mar 2021
I assume you have an n-by-m matrix of costs for n heights and m radii.
I'd use heatmap or imagesc to create a gridded color display where x is can heights, y is radii (or the other way around) and the colorbar defines the cost.
  1 commentaire
Dai Nguyen
Dai Nguyen le 16 Mar 2021
yes it will cost about a quarter to produce 1 meter, the dimension that I calculate to minimize the cost but still keeping the same volume is 4.645m for both height and radius

Connectez-vous pour commenter.

Catégories

En savoir plus sur Contour 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!

Translated by