%EYE	Identity matrix.
%	EYE(N) is the N-by-N identity matrix.
%	EYE(M,N) or EYE([M,N]) is an M-by-N matrix with 1's on
%	the diagonal and zeros elsewhere.
%	EYE(SIZE(A)) is the same size as A.

%	Copyright (c) 1984-93 by The MathWorks, Inc.
%	Built-in function.
