contour plot problem Z must be at least a 2x2 matrix
33 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Jialin Men
le 25 Juil 2024 à 16:18
Commenté : Star Strider
le 25 Juil 2024 à 21:25
Hallo everyone,
i have a problem to make the contour plot, it always shows Z must be at least a 2x2 matrix. i have try my best to solve, but it still not work, could you please to help me? The code is as follows.
x=[80;100;90;90;90]
y=[4;4;2;6;4]
[X,Y] = meshgrid(x,y)
% Polly 11 f(x,y)=p00+p10*x+p01*y
f1=1.7419-0.0006*x+0.0132*y
contour(X,Y,f1)
Thanks and best regards
JL
0 commentaires
Réponse acceptée
Star Strider
le 25 Juil 2024 à 16:34
x=[80;100;90;90;90]
y=[4;4;2;6;4]
[X,Y] = meshgrid(x,y);
% Polly 11 f(x,y)=p00+p10*x+p01*y
f1=1.7419-0.0006*x+0.0132*y
Fz = scatteredInterpolant(x, y, f1)
F1 = Fz(X,Y)
contour(X,Y,F1)
.
4 commentaires
Star Strider
le 25 Juil 2024 à 21:25
As always, my pleasure!
I will gladly help you with any further questions.
Plus de réponses (1)
Walter Roberson
le 25 Juil 2024 à 16:27
x=[80;100;90;90;90];
y=[4;4;2;6;4];
[X,Y] = meshgrid(x,y);
% Polly 11 f(x,y)=p00+p10*x+p01*y
f1=1.7419-0.0006*X+0.0132*Y;
contour(X,Y,f1)
4 commentaires
Walter Roberson
le 25 Juil 2024 à 16:57
Your plot is similar to what you would get if you used surfc
Voir également
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!