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Please, correct the following logical index in vetor.

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Mariana
Mariana 2017-11-23
回答： Rik 2017-11-23
% Need to write the elements from 1 to ref, and from ref to n. Where n is the vector dimension.
X(1:ref && ref:n)

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Rik
Rik 2017-11-23
What you describe just inserts 1 element into your vector. Is that what you mean?
Anyway, this is not logical indexing. If you want to do this, you can just write
X([1:ref ref:n])
Logical indexing would be something like
X(X~=ref)

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