1.  NAME

  strsplit - Split a string into an array of tokens

  2.  SYNOPSIS

  [f, n] = strsplit(str, delim )

  3.  DESCRIPTION

  This Matlab function splits a string in an array of tokens according
  to the specified delimiters.

  4.  PARAMETERS

     str
        String to split.

     delim optional
        Characters defining valid delimiters. If not present,white
        spaces are used (see Matlab help on strtok).

  5.  RETURNS

     f  Array of strings containing each field. Strings are vertically
        put together with Matlab function strvcat.  "

     n optional
        Number of elements in f.

  6.  AUTHORS

  Pierre Jaccard, Geophysical Institute, University of Bergen, 1999