I have to import a text file in Matlab that contains several random numbers representing X and Y co-ordinates. Then I have to show these points on a .png picture. The text file contains 20 such points. I used "dlmread" but it makes a single matrix of all these points while I need 20 such matrices. How can I make several Matrices using that text file and how can I show these points in the Picture.?
P.S The points are like:
986 547... etc
These points represent the pixels of a picture and I have to show them in a different color, its like darts hitting the picture but I have no idea how to do it.