cell2str

  CELL2STR - Convert 1-D cells to a string

    STR = CELL2STR(THECELL)

  Converts a 1-D cell to a string representation that
  can be evaluated to reproduce the cell array.
  At present, this function works with 1-dimensional cells only,
  and only chars and matrixes

  Example:
    A = {'test','test2','test3'};
    str = vlt.data.cell2str(A)
     % str = '{ 'test','test2','test3'}'
    B = eval(str);
    vlt.data.eqlen(A,B), % should return 1