function sz = sigvar_size(w)
% Matlab size of signal array
%
%   >> sz = sigvar_size(w)

% Original author: T.G.Perring
%
% $Revision: 301 $ ($Date: 2009-11-03 20:52:59 +0000 (Tue, 03 Nov 2009) $)

sz = size(w.s);
