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- function msg = nargchk(low,high,number)
- %NARGCHK Check number of input arguments.
- % Return error message if not between low and high.
- % If it is, return empty matrix.
-
- % Copyright (c) 1984-93 by The MathWorks, Inc.
-
- msg = [];
- if (number < low)
- msg = 'Not enough input arguments.';
- elseif (number > high)
- msg = 'Too many input arguments.';
- end
-