Need help with my iris recognition

Hi I am new to matlab. I just want to know how to get these values. How do I formulate it into code? Of course I is the imread image.

%INPUTS:
%I;input image
%C:centre coordinates
%rmin,rmax:minimum and maximum radius values
%n:number of sides of the polygon(for lineint)

This is my iris image sample http://i648.photobucket.com/albums/uu201/myjonas13/jonas-1_zps79118679.jpg

Ty so much for your help =)

Answer 1

[Image Analyst]

Just run whatever program is asking for those inputs, I guess.

Answer 2

[john john]

I was trying to reflect on this code at matlab central http://www.mathworks.com/matlabcentral/fileexchange/15652

quite confusing what he is asking?

[Image Analyst]

The inputs say what the function is asking for. You know what an image is, right? You know what a center coordinate is. You can use ginput(1) to ask the user if you want to. The rest seem self explanatory. What are you confused about?