% -*- texinfo -*-
% @deftypefn {Function File} {} shannonfanodict (@var{symbols},@var{symbol_probabilites})
%
% Returns the code dictionary for source using shanno fano algorithm.
% Dictionary is built from @var{symbol_probabilities} using the shannon
% fano scheme. Output is a dictionary cell-array, which
% are codewords, and correspond to the order of input probability.
%
% @example
% @group
% CW=shannonfanodict(1:4,[0.5 0.25 0.15 0.1]);
% assert(redundancy(CW,[0.5 0.25 0.15 0.1]),0.25841,0.001)
% shannonfanodict(1:5,[0.35 0.17 0.17 0.16 0.15])
% shannonfanodict(1:8,[8 7 6 5 5 4 3 2]./40)
% @end group
% @end example
% @end deftypefn
% @seealso{shannonfanoenc, shannonfanodec}
%