waitinput

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

Description

%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:
% http://www.mathworks.com/matlabcentral/fileexchange/8297-getkeywait
%
% See also INPUT, KEYBOARD.
%
% Copyright 2010 Grzegorz Knor

Acknowledgements

The author wishes to acknowledge the following in the creation of this submission:
getkey, GetKeyWait

• MATLAB release: MATLAB 7.8 (R2009a)

[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''.')

[mohammad]

 

[mohammad]

 

[mohammad]

thanks a lot. works perfect!!!