I am not certain what you want to do.
This will plot ‘Z’ at each ‘x’ and ‘y’. It may be necessary for you to use the squeeze functiion on ‘Z’ to remove the singleton dimension first.
Try something like this —
x = (1:15).';
y = (1:14).';
Z = randn(14,15)*2 + y*x.';
figure
surf(x, y, Z)
xlabel('X')
ylabel('Y')
zlabel('Z')
.
