%NARGINCHK Validate number of input arguments. 
%   NARGINCHK(LOW,HIGH) throws an error if nargin is less than LOW or
%   greater than HIGH.
%
%   Example
%      narginchk(1, 3)
%
%   See also NARGOUTCHK, NARGIN, INPUTNAME, ERROR.

%   Copyright 2010 The MathWorks, Inc.
%   Built-in function.
