idamnjanovic@1: function str = printf(varargin)
idamnjanovic@1: %PRINTF Print formatted text to screen.
idamnjanovic@1: %  PRINTF(FMT,VAL1,VAL2,...) formats the data in VAL1,VAL2,... according to
idamnjanovic@1: %  the format string FMT, and prints the result to the screen.
idamnjanovic@1: %
idamnjanovic@1: %  The call to PRINTF(FMT,VAL1,VAL2,...) simply invokes the call
idamnjanovic@1: %  DISP(SPRINTF(FMT,VAL1,VAL2,...)). For a complete description of the
idamnjanovic@1: %  format string options see function SPRINTF.
idamnjanovic@1: %
idamnjanovic@1: %  STR = PRINTF(...) also returns the formatted string.
idamnjanovic@1: 
idamnjanovic@1: 
idamnjanovic@1: %  Ron Rubinstein
idamnjanovic@1: %  Computer Science Department
idamnjanovic@1: %  Technion, Haifa 32000 Israel
idamnjanovic@1: %  ronrubin@cs
idamnjanovic@1: %
idamnjanovic@1: %  April 2008
idamnjanovic@1: 
idamnjanovic@1: 
idamnjanovic@1: if (nargout>0)
idamnjanovic@1:   str = sprintf(varargin{:});
idamnjanovic@1:   disp(str);
idamnjanovic@1: else
idamnjanovic@1:   disp(sprintf(varargin{:}));
idamnjanovic@1: end