MATLAB Answers

I am trying to create a surface plot with nested loops and am getting the error "Z must be a matrix, not a scalar or vector."

11 views (last 30 days)
James Raj
James Raj on 22 Apr 2019
Edited: G A on 24 Apr 2019
clear all
n=1;
for ii = 1:10;
for jj = 1:10;
x(n) = ii;
y(n) = jj;
z(n) = ii+jj;
n = n+1;
end
end
surf(x,y,z)

  0 Comments

Sign in to comment.

Accepted Answer

G A
G A on 22 Apr 2019
Edited: G A on 24 Apr 2019
Try something like the following (z must be a matrix):
for m = 1:10
x(m) = m;
for n = 1:10
y(n) = n;
z(m,n) = n+m;
end
end
surf(x,y,z)

  0 Comments

Sign in to comment.

More Answers (0)

Products


Release

R2019a

Community Treasure Hunt

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

Start Hunting!

Translated by