applica9

set grid

set xrange [-2*pi :2*pi]

set yrange [-2:2]

plot sin(x) w impulses 3, cos(x) w impulses 5

copiare e incollare su gnuplot>

set grid

set xrange [-2*pi:2*pi]

set yrange [-4:6]

plot sin(x) w impulses 2, -0.5*sin(x) w impulse 3,sin(x)-0.5*sin(x) w lines 4

copiare e incollare su gnuplot>