there is a problem about these code in Matlab
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code is as below:
function [y1,y2]=test(x1,x2)
if nargin==1
y1=x1;
if nargout==2
y2=x1;
end
else
if nargout==1
y1=x1+x2;
else
y1=x1;
y2=x2
end
end
after that, I execute the command as below: [x,y]=test(3,6)
then I get the result as below: y2=6 x=3 y=6
But my expect result shoud be: x=3 y=6
why does y2 come out here?
0 个评论
回答（1 个）
Carlos
2013-3-20
Try
function [y1,y2]=test(x1,x2)
if nargin==1
y1=x1;
if nargout==2
y2=x1;
end
else
if nargout==1
y1=x1+x2;
else
y1=x1;
y2=x2;
end
end
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2021-8-20
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