?? myunion.m
字號:
function C = myunion(A,B)
% MYUNION Union of two sets of positive integers (much faster than built-in union)
% C = myunion(A,B)
if isempty(A)
ma = 0;
else
ma = max(A);
end
if isempty(B)
mb = 0;
else
mb = max(B);
end
if ma==0 & mb==0
C = [];
elseif ma==0 & mb>0
C = B;
elseif ma>0 & mb==0
C = A;
else
%bits = sparse(1, max(ma,mb));
bits = zeros(1, max(ma,mb));
bits(A) = 1;
bits(B) = 1;
C = find(bits);
end
?? 快捷鍵說明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -