MATLAB Function Reference (Volume 2: Graphics)

surf, surfcIn this case, C can be the same size as X, Y, and Z and its last row and columnare ignored, Alternatively, its row and column dimensions can be one less thanthose of X, Y, and Z.The surf and surfc functions specify the view point using view(3).The range of X, Y, and Z, or the current setting of the axes XLimMode, YLimMode,and ZLimMode properties (also set by the axis function) determine the axislabels.The range of C, or the current setting of the axes CLim and ClimMode properties(also set by the caxis function) determine the color scaling. The scaled colorvalues are used as indices into the current colormap.ExamplesDisplay a surface and contour plot of the peaks surface.[X,Y,Z] = peaks(30);surfc(X,Y,Z)colormap hsvaxis([−3 3 −3 3 −10 5])50−5−103210−1−2−3−3−2−101232-470