Graphics

Plotting Markers and Lines

To plot both markers and the lines that connect them, specify a line style and a marker type. For example, the following command plots the data as a red, solid line and then adds circular markers with black edges at each data point.

x = 0:pi/15:4*pi;
y = exp(2*cos(x));
plot(x,y,'-r',x,y,'ok') 

Plotting Only the Data Points

Line Styles for Black and White Output