%ISSPARSE True for sparse matrix.
%   ISSPARSE(S) is 1 if the storage class of S is sparse
%   and 0 otherwise.
%
%   See also SPARSE, FULL.

%   Copyright 1984-2002 The MathWorks, Inc. 
%   $Revision: 5.10.4.1 $  $Date: 2004/07/05 17:01:40 $
%   Built-in function.