read.m

这是一个关于MATLAB的函数

function resp = read(rs,index,timeout)
%READ 
%   DN = READ(RS)
%   DN = READ(RS,[],TIMEOUT)
%   DN = READ(RS,INDEX)
%   DN = READ(RS,INDEX,TIMEOUT)

% Copyright 2002 The MathWorks, Inc.
%   $Revision: 1.3 $  $Date: 2002/03/29 22:50:03 $

error(nargchk(1,3,nargin));
if ~ishandle(rs),
    error('First Parameter must be a RSTRING Handle.');
end

if nargin == 1,
    resp = read_rstring(rs);
elseif nargin == 2,
    resp = read_rstring(rs,index);     
else
    resp = read_rstring(rs,index,timeout);
end

% [EOF] read.m