if statement with changing values

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Joel Schelander 2021-3-25

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https://ww2.mathworks.cn/matlabcentral/answers/783716-if-statement-with-changing-values

评论： Stephen23 2021-3-26

采纳的回答： Stephen23

I have a for loop that loops over vehicles. I have 2 houses. Each can have one or two cars:

ID1=178 or ID1=[178 180]

ID2=182 or ID2=[178 184}

I want to houses to never have the same vehicle.

I have tried this, but since ID1 and ID2 change size between 1 and 2 for each iteration it won't work. Can I overcome this somehow?

if ID1(1)==ID2(1)

continue

end

if ID1(2)==ID2(1)

continue

end

if ID1(2)==ID2(2)

continue

end

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采纳的回答

Stephen23 2021-3-25

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/783716-if-statement-with-changing-values#answer_658361

编辑：Stephen23 2021-3-25

在 MATLAB Online 中打开

if numel(intersect(ID1,ID2))

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Joel Schelander 2021-3-25

Thanks, I will consider more houses later, does the same apply for:

%Removes all doubles

if numel(intersect(ID1,ID2,ID3))

continue

end

Stephen23 2021-3-26

Intersect is only defined for two input arrays.

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