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WAITINPUT Prompt for user input, but no longer than t seconds.

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%WAITINPUT Prompt for user input, but no longer than t seconds.
% output = WAITINPUT('Input something',t) gives the user the prompt in the
% text string and then waits for input from the keyboard by t seconds.
% R is the result. When user not specified s argument R will be a double,
% or if argument s i s eqal to 's', R will be a char. For other s
% argument function return an error.
% Function works only with alphanumeric characters.
% Example:
% waitinput('what is your name? ',10,'s')
% This function is inspired by Matlab INPUT function and GetKeyWait by
% Jos (10584) from File Exchange:
% Copyright 2010 Grzegorz Knor


Getkey and Get Key Wait inspired this file.

MATLAB release MATLAB 7.8 (R2009a)
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Comments and Ratings (4)
01 Sep 2011 mohammad

thanks a lot. works perfect!!!

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01 Sep 2011 mohammad  
01 Sep 2011 mohammad  
05 Aug 2011 Grzegorz Knor

In line 37 should be:
error('The third argument to WAITINPUT must be ''s'', or ''d''.')

Instead of:
error('The second argument to WAITINPUT must be ''s'', or ''d''.')

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