有关matlab的电子书籍有一定的帮助希望有用

				function ans = get(obj,prop)
				%GET Method for fdax object
				
				%   Author: T. Krauss
				%   Copyright (c) 1988-98 by The MathWorks, Inc.
				%   $Revision: 1.3 $
				
				obj = struct(obj);
				
				if ~iscell(prop)
				    prop = {prop};
				end
				
				prop = prop(:);
				obj = obj(:);
				
				ans = cell(length(obj),length(prop));
				for i = 1:length(obj)
				    for j = 1:length(prop)
				        ans{i,j} = getprop(obj(i),prop{j});
				    end
				end
				
				if all(size(ans)==1)
				    ans = ans{:};
				end
				
				
				function val = getprop(obj,prop)
				% get the value of a single property of a single object struct
				
				switch prop
				    case {'title','xlabel','ylabel','pointer','xlimbound',...
				           'ylimbound','xlimpassband','ylimpassband','overlay',...
				           'visible','position','overlayhandle',...
				           'userdata','help'}
				    objud = get(obj.h,'userdata');
				    val = eval(['objud.' prop]); %getfield(objud,prop);
				case 'h'
				    val = obj.h;
				otherwise
				    val = get(obj.h,prop);
				end