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)
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!

Réponses (1)

Sangeetha Jayaprakash
Sangeetha Jayaprakash le 4 Avr 2017

Catégories

En savoir plus sur Weather and Atmospheric Science dans Help Center et File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by