10-11.txt

来自「matlab7入门教程」· 文本 代码 · 共 21 行

%例10-11  try-catch模块的应用举例。

>> X=magic(4);
>> Y=ones(4,3);
>> try
        Z=X*Y
catch
      Z=nan;
  disp('X and Y is not conformable.')
end
>>Z
>> X=magic(4);
>> Y=ones(3,3);
>> try
  Z=X*Y
catch
disp('Xand Y is not conformable.')
end
X and Y is not conformable.
>>