MATLAB: How to change the line color in a graph using plot

graph

How can I change the line color in a graph using plot? any one please reply

——– vivek overtrade

vivek, check out the doc for starters, e.g.

 x = 0:0.1:5;
 y = sin(x);
 plot(x,y,'r-o')

x=[1 3 5 6];
y=10*ones(size(x));
plot(x,y,'o')

plot(x,y,'r') %r refers to red color

See colors to know how many colours are available.