isemptycell.m

利用HMM的方法的三种语音识别算法

function E = isemptycell(C)
% ISEMPTYCELL Apply the isempty function to each element of a cell array
% E = isemptycell(C)
%
% This is equivalent to E = cellfun('isempty', C),
% where cellfun is a function built-in to matlab version 5.3 or newer.

if 0 % all(version('-release') >= 12)
  E = cellfun('isempty', C);
else
  E = zeros(size(C));
  for i=1:prod(size(C))
    E(i) = isempty(C{i});
  end
  E = logical(E);
end