MATLAB: Need some help setting up a matrix to contour plot

contour plotmatrix

I have a 19X19 array that I need to set up in order to contour plot it. I'm very new at MATLAB and really have no clue as to how to set up the array in order to contour plot it.

Best Answer

Once you have created the array (call it "Z" for the moment) you can contour plot it using
contour(Z)
For example,
Z = [2 5 8;
     5 9 8;
     5 8 2;
     8 2 0]
plot(Z)
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