How do I write an expression that refers to only the elements that have odd-number/odd-number index subscripts in a vector?

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James Murray
James Murray 2021-9-7
回答： cr 2021-9-7
I first established a varibale
myend = randi([2,6])
I then established a vector based on this random interger
myvec = 0:0.5:myend
how would I write an expression to show the elements that have an odd-number subscript/odd-number index in the vector myvec?

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回答（1 个）

cr
cr 2021-9-7
Is this what you are looking for?
myvec(1:2:end)

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