CBIR code in matlab

Hi every one! I found a project on CBIR coded in matlab and when i go to see its source code (*.m files) there is nothing but strange text which is illegible. Also the project isn't runnable. you can see the code here http://code.google.com/p/cbir-in-matlab/ plz help i need to go through the code because you have to read good code to write good one. v8ing 4 reply.

[Walter Roberson]

Note: the project is in .rar format and needs to be extracted by an unrar program.

(I do not have access to an unrar program on my system.)

[Deepika Madhusuthanan]

barcode using cbir technque

[Walter Roberson]

http://www.mathworks.com/matlabcentral/answers/?term=tag%3Abarcode