mysubset.m

来自「麻省理工学院的人工智能工具箱,很珍贵,希望对大家有用!」· M 代码 · 共 12 行

function p=mysubset(small,large)
% MYSUBSET Is the small set of +ve integers a subset of the large set?
% p = mysubset(small, large)

% Surprisingly, this is not built-in.

if isempty(small)
  p = 1; % isempty(large);
else
  p = length(myintersect(small,large)) == length(small);
end