How to separate a vector into sub-vectors?
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Taner Cokyasar
le 6 Juil 2016
Commenté : Taner Cokyasar
le 7 Juil 2016
Assume, I have the following vector Zs (9x1):
0
0
1
0
1
0
0
1
0
I want to create sub-vectors such that each of them will include three numbers in the Zs, consecutively.
For example,
Zs1 = [0; 0; 1]
Zs2 = [0; 1; 0]
Zs3 = [0; 1; 0]
Thanks,
6 commentaires
Stephen23
le 7 Juil 2016
@Taner Cokyasar: Don't create lots of variables like that! You will only make your code much slower, more complicated, and buggy. Oh, it it will also be much harder to debug! Read thsi carefully to know why:
The best solution: Keep your data in one variable, and learn to use indices effectively.
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James Tursa
le 6 Juil 2016
Modifié(e) : James Tursa
le 7 Juil 2016
Don't do that. Use cell arrays or some other method instead. E.g., see this link:
EDIT 7/6/2016:
OK, based on what you have recently posted, try this:
k = your row vector
Zs = your large column vector
n = numel(k);
scalars = k * reshape(Zs,n,[]);
The elements of scalars will be the values you want.
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