how to put long dash as line style in a plot

how to put long dash as line style in a plot

Answer 1

[Star Strider]

Different plots sometimes require different specifications for 'LineStyle' and 'Marker'.

The long dash is the '--' 'LineStyle'.

For example:

x = linspace(0, 2*pi, 250);
y = sin(x);

figure(1)
plot(x, y, '--')
grid