06-05.txt

来自「MATLABR2006a基础教程」· 文本 代码 · 共 18 行

function ifboth(a,b)
if a > 0 && b > 0
    disp('a and b are both larger than 0.');
elseif a > 0 && b < 0
    disp('a is larger than 0, and b is smaller than 0.');
elseif a < 0 && b > 0
    disp('a is smaller than 0,and b is larger than 0.');
else
    disp('a and b are both smaller than or equal to 0.');
end
disp('Done');

>> a=44;b=58;
>> ifboth(a,b)

>> a=44;b=-58;
>> ifboth(a,b)