Plz help or guide me to write the PEG algorithm code

hey !!! Again a query.....I have been searching on Progressive Edge Growth algorithm. My project is on this algorithm. According to my search many have worked on it, but they all have given pseudo codes in many paper. After understanding the algorithm, I have sumhow managed to start writing the code as I was not getting anything proper for that algorithm. If anybody can help me with good website or any paper for PEG algorithm.I have read many papers on it.Plz help me out here.

[Rutika Titre]

I have got a function regarding PEG algorithm. Its a function not a script. I am not able to run the function coz input arguments are not given."function peg2lad( pegFile, ladFile ) " Here am not getting pegFile and ladfile what it should be. My input is a 4X8 matrix.How to define pegfile and ladFile. If any1 wants to go through the code plz do let me know. Help me out.