Plot Options

• The plot command has an optional third argument that can be used to specify the line color and style. Examples:

v = -10:0.5:10;

fv = 3*pi*sin(v).^2 - v;

plot(v, fv, ‘g’); % green line

plot(v, fv, ‘b:’); % blue dotted line

plot(v, fv, ‘r+’); % red crosses

plot(v, fv, ‘c--’); % cyan dashed line

• Use help plot to find other possibilities

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