matlab源代码

				function dispdlg(txt)
				% Generalization of disp function; text is written to screen if 
				% S4M.interactive  == 0 and written to a dialog box if S4M.interactive  == 1
				% Written by: E. R.: April 20, 2004
				% Last updated:
				%
				%          dispdlg(txt)
				% INPUT
				% txt      Text to display
				%
				global S4M
				  
				if S4M.interactive
				   msgdlg(txt)
				else
				   disp(txt)
				end