How to highlight each points in graph

I plotted a graph by reading values from excel file. I need to mark each point / highlight each point on the graph . Can you please help ???

[Fangjun Jiang]

you mean like this? plot(1:10, 'r-*')

see "doc plot"

[Adam Danz]

The goal is very unclear. What does it mean to highlight a point and how does that differ from plotting the point?

Answer 1

[David Hill]

Look at marker within the plot command.

x=1:5;
plot(x,x,'Marker','*');