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1 function str = printf(varargin)
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2 %PRINTF Print formatted text to screen.
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3 % PRINTF(FMT,VAL1,VAL2,...) formats the data in VAL1,VAL2,... according to
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4 % the format string FMT, and prints the result to the screen.
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5 %
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6 % The call to PRINTF(FMT,VAL1,VAL2,...) simply invokes the call
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7 % DISP(SPRINTF(FMT,VAL1,VAL2,...)). For a complete description of the
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8 % format string options see function SPRINTF.
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9 %
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10 % STR = PRINTF(...) also returns the formatted string.
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11
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12
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13 % Ron Rubinstein
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14 % Computer Science Department
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15 % Technion, Haifa 32000 Israel
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16 % ronrubin@cs
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17 %
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18 % April 2008
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19
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20
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21 if (nargout>0)
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22 str = sprintf(varargin{:});
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23 disp(str);
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24 else
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25 disp(sprintf(varargin{:}));
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26 end
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