How to get Sum the values of positive even elements from vector x using only one command?

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Abdlrahman Hazem
Abdlrahman Hazem 2021-1-14
回答： Stephan Ciobanu 2021-1-14
The question is
Write one Matlab command to get the following from vector x:
  • Sum the values of positive even elements

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回答（1 个）

Stephan Ciobanu
Stephan Ciobanu 2021-1-14
% Hi!
% You can try this:
My_sum = sum((x(2:2:end)>0).*x(2:2:end));

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