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How to shift a vector using 'for' loop

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Dear members
Firstly,I have many vectors for example (V1, V2, V3, V4 ...) of M length.
How can I use 'for' loop to obtain firstly [V1 V2] then [V2 V3] then [V3 V4], [V4 V5] ... etc. It means I shift the previous vector each time.
Thank you.
  2 Comments
Stephen23
Stephen23 on 5 Mar 2021
"I have many vectors for example (V1, V2, V3, V4 ...)"
How did you get them all into the workspace? Did you name them all by hand?
Afluo Raoual
Afluo Raoual on 5 Mar 2021
No, I found them using many operations not just by hand

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Accepted Answer

Stephen23
Stephen23 on 5 Mar 2021
Edited: Stephen23 on 5 Mar 2021
Store all of the vectors in one cell array (which they should be anyway):
C = {V1, V2, V3, V4 ...};
then all you need is this loop:
for k = 2:numel(C)
[C{k-1},C{k}]
end
or even just this:
for k = 2:numel(C)
[C{k-1:k}] % comma-separated list and concatenation
end

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