If each element of vector with size (1,3) takes one value of 4 discrete values. How can I obtain all possible combinations of this vector?

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Adi Nor
Adi Nor 2017-5-7
评论： Azzi Abdelmalek 2017-5-7
If each element of vector with size (1,3) takes one value of 4 discrete values [0 0.625 1.25 2.5]. How can I obtain all possible combinations of this vector?

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Azzi Abdelmalek
Azzi Abdelmalek 2017-5-7
If the order is not important
v=[0 0.625 1.25 2.5]
id=nchoosek(1:4,3)
out=v(id)

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