I am trying to get a numerical gradient with three variables, but I keep getting Error using gradient (line 49) Too many output arguments.
2 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
I am trying to get a numerical gradient with three variables, but I keep getting Error using gradient (line 49) Too many output arguments. This is what I have:
clc, clear x = -3:0.2:3; y = x'; z = x'; f = cos(x.*y.*z.^2); % I even put in a visual surf(x,y,f) xlabel('x') ylabel('y') zlabel('z') % End of code for a visual [fx,fy,fz] = gradient(f,0.2); x0 = pi; y0 = 1/4; z0 = -1; t = (x == x0) & (y == y0) & (z == z0); indt = find(t); f_grad = [fx(indt) fy(indt) fz(indt)]
Any and all help is appreciated. Thank you!
0 commentaires
Réponses (1)
Voir également
Catégories
En savoir plus sur Weather and Atmospheric Science 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!