Home > phiwave > @phiw_wvimg > private > pr_getwave.m

pr_getwave

PURPOSE

returns wave object for vol, if available (empty if not)

SYNOPSIS

function wave = pr_getwave(vol)

DESCRIPTION

 returns wave object for vol, if available (empty if not)

 $Id: pr_getwave.m,v 1.3 2005/06/05 04:42:22 matthewbrett Exp $

CROSS-REFERENCE INFORMATION

This function calls:

end end method for phiw_wvimg object
pr_matfilerw gets / sets parameters from / to mat file(s)

This function is called by:

phiw_wvimg constructor for phiw_wvimg object - a container for a wt'ed image

SOURCE CODE

0001 function wave = pr_getwave(vol)
0002 % returns wave object for vol, if available (empty if not)
0003 %
0004 % $Id: pr_getwave.m,v 1.3 2005/06/05 04:42:22 matthewbrett Exp $
0005 
0006 if nargin < 1
0007   error('Need vol as arg');
0008 end
0009 wave = [];
0010 if ~isstruct(vol), return, end
0011 tmp = pr_matfilerw(vol);
0012 if isfield(tmp{1}, 'wave')
0013   wave = tmp{1}.wave;
0014 end