How to create a sequence.

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Lord Chinex 2014-7-23

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回答： Morm My 2021-7-29

I need to create a vector that holds a sequence. In the sequence the previous number is multiplied by 2. The sequence could stop at a desired number lets say 256 (but it could be a bigger number). How would one go about this?

Example sequnce = 2,4,8,16,32,...,256. vector = [2;4;8;16;32;64;128;256]

vector =

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Sean de Wolski 2014-7-23

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v = 2.^(1:8).'

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Sandie Nhatien Vu 2016-8-5

Thanks a lot!

Simon Siu 2020-2-5

how to you know that!!!!!!!!!!!!!!!?????

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