I have let 4 entries.
x=[1 2 3 4]
y=[-1 2 -3 -4]
i want to plot x and y. let plot(x,y,' * ');
but i need the index number with each ' * '. If i plot [3; -3], then with ' * ' i must be given index number 3.on the plot window.
index=[1 2 3 4] , for 4 points of x and y.
Best Answer