Daniel@0: function x = mirframenow(x,option)
Daniel@0: 
Daniel@0: if isfield(option,'frame') && ...
Daniel@0:         isstruct(option.frame) && option.frame.length.val
Daniel@0:     x = mirframe(x,...
Daniel@0:         option.frame.length.val,option.frame.length.unit,...
Daniel@0:         option.frame.hop.val,option.frame.hop.unit);
Daniel@0: end