MATLAB: How to plot a number of curves on the same plot

for loopplotplotting

want to plot i number of curves on the same X axis and Y axis and label each curve with a number ? how to do this? Thx in Advance

%Example

x=0:0.1:10;
y1=sin(x);
y2=cos(x)
plot(x,y1,'r',x,y2,'g');
legend({'curv1','curv2'})

Look at

doc plot

One option is to use the legend function:

x=-pi:0.1:pi;
y1=sin(x);
y2=cos(x);
plot(x,y1,x,y2)
legend('sin(x)', 'cos(x)', 'Location','NW')

There are other options using the text function if you want to display different text labels.

plot(x,y1)
hold on
plot(x,y2)

%or

plot(x,y1,x,y2)

%or

plotyy(x,y1,x,y2)