help me to understand this line

hello.

semilogx(distance,y_free(1,:),'k-o',distance,y_free(2,:),'k-^',distance,y_free(3,:),'k-s')

what does this line mean?i can't understand what does 'k-o','k-s' etc terms mean.please someone help me

Answer 1

[KSSV]

plot(1:10,rand(1,10),'k-o',1:10,rand(1,10),'k-s')

Read about plot. k-o, k-s stand for markers...they say plot a line (-) with circles (o) and squares(s) in black color (k).

Answer 2

[Fariha Sneha]

Thanks a lot