How can I extract from a vector the element which are in odd position? And in even position?

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Arianna Serpi
Arianna Serpi 2017-4-28
评论： CH V NAGA GANESH NASIKA 2021-8-11
I have the vector A=[2 7 19 3 14 65 32 ... N] , and I want to create another vector B which have only the element that are in odd position in vector A. In other world i want to create the vector B=[2 19 14 32 ...]. The same for the elements in even position.

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Stephen23
Stephen23 2017-4-28
编辑：Stephen23 2017-4-28
B = A(1:2:end)
C = A(2:2:end)
Very basic MATLAB usage, such as this kind of indexing, is introduced in the Getting Started tutorials, which are recompended for all beginners:
https://www.mathworks.com/help/matlab/getting-started-with-matlab.html
https://www.mathworks.com/matlabcentral/answers/228557-experts-of-matlab-how-did-you-learn-any-advice-for-beginner-intermediate-users

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