plot dots in Matlab

[BigLeon]

I have a matrix containing X, Y location of several dots. Can I plot them in a figure using plot function?

 

[cpretty]

Try using

plot(X,Y,'b+');

This will create a plot with every point (X,Y) marked by a blue + symbol. Look in the help for the symbols and colours. By omitting the line type there is no line shown.

Cheers,
Craig