... ParchmentYellow, for example, consists of the combination of the full intensities of red and green, with no blue, while gray is the combination of 50%intensities of red, green, and blue.You can create ... supplied in the companion soft-ware include redblue and myjet. The first consists of red blending toblue through shades of gray. The second consists of a modification of the jet colour map that ... Graphics of Functions of Two Variables7.1 Basic PlotsA matlab surface is defined by the z coordinates associated with a set of (x, y) coordinates. For example, suppose we have the set of (x, y)coordinates:(x,...