Begin by defining the x, y and z values for the plot, if you don't already have them. For example, at MATLAB's command prompt type the following:x = 1:0.1:10; y = sin (x); z = magic (91);This code ...

For example, you can interactively color contour levels, and you can control the resolution of the rectangular grid used to compute a fitted surface. You can toggle the display of axes and rays in any ...