5. Graphic visualization

5.1 Graphics

MATLAB can display plane curves, 3D curves, 3D mesh surfaces or 3D faceted surfaces. The respective commands are plot, plot3, mesh and surf.

5.1.1 Flat curves

The plot(y) command plots the curve corresponding to the vector y as a function of the component number.

The plot(x,y) command plots the vector y against the vector x if they are of the same size.

The plot(x,y,s) command plots the vector y against the vector x if they are of...