I am trying to get a numerical gradient with three variables, but I keep getting Error using gradient (line 49) Too many output arguments.
1 view (last 30 days)
Show older comments
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 Comments
Answers (1)
See Also
Categories
Find more on Weather and Atmospheric Science in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!