Section: Handle-Based Graphics
grid(state)
where state is either
grid('on')
to activate the grid lines, or
grid('off')
to deactivate the grid lines. If you specify no argument then
grid toggles the state of the grid:
grid
You can also specify a particular axis to the grid command
grid(handle,...)
where handle is the handle for a particular axis.
--> x = linspace(-1,1); --> y = cos(3*pi*x); --> plot(x,y,'r-');
Next, we activate the grid lines.
--> plot(x,y,'r-'); --> grid on