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How do I get the element of a cell in a case_expression that matches the switch_expression?

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Brayden Gregson
Brayden Gregson 2015-10-21
关闭： MATLAB Answer Bot 2021-8-20
a = {'the', 'cat', 'is', 'the', 'dog'};
b = 'cat';
switch b
case a
end
%How would I know which element in a matches b? Would there be a way to get that element and use it?
  1 个评论
Stephen23
Stephen23 2015-10-21
编辑：Stephen23 2015-10-21
The answer to your question is no, there is no way to know which element of a matched b. If you need the index of the element, then you will have to generate this yourself using one of the methods given in the answers below.

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回答（2 个）

Thorsten
Thorsten 2015-10-21
You can use
a(strcmp(a, b))
Stefan Raab
Stefan Raab 2015-10-21
编辑：Stefan Raab 2015-10-21
find(ismember(a,'cat'))
or
find(ismember(a,b))

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