Decomposable codes based on two-dimensional array codes

In this paper, we present a construction method for obtaining the decomposable codes that are originated from two-dimensional array codes and of the form |a/sub 1/+x|/spl middot//spl middot//spl middot/|a/sub m/+x|a/sub 1/+/spl middot//spl middot//spl middot/+a/sub m/+x+y|. Many best known codes can be constructed using this method.