CHAR  CHAR Convert to character array or string


Usage
 
 The char function can be used to convert an array
 into a string.  It has several forms.  The first form
 is
 
    y = char(x)
 
 where x is a numeric array containing character codes.
 FreeMat does not currently support Unicode, so the
 character codes must be in the range of [0,255].  The
 output is a string of the same size as x.  A second
 form is
 
    y = char(c)
 
 where c is a cell array of strings, creates a matrix string
 where each row contains a string from the corresponding cell array.
 The third form is
 
    y = char(s1, s2, s3, ...)
 
 where si are a character arrays.  The result is a matrix string
 where each row contains a string from the corresponding argument.
 