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Is there a command ( like "sort" for example ) arranges vector elements ascending ,max, descending (humped shap)?

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Is there a command ( like "sort" for example ) arranges vector elements ascending ,max, descending (humped shap)?

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Adam
Adam on 28 Oct 2019
based on what logic though? If I had to guess I'd say you want values sorted alternating at the start and end, with the max in the middle (assuming an odd number of elements).
Mohammed AlThani
Mohammed AlThani on 28 Oct 2019
yes, kind of.
but as index increase the value increases too, till maximum ,then the opposit as index increases value decreases. " hump shaped arrangement"

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Accepted Answer

Stephen Cobeldick
Stephen Cobeldick on 28 Oct 2019
>> V = randi(99,1,23)
V =
93 68 76 74 39 65 17 70 4 28 5 10 82 69 32 95 4 44 38 76 79 19 49
>> Y = sort(V);
>> Z = [Y(1:2:end),fliplr(Y(2:2:end))]
Z =
4 5 17 28 38 44 65 69 74 76 82 95 93 79 76 70 68 49 39 32 19 10 4

More Answers (1)

Yuan Li
Yuan Li on 28 Oct 2019
Yes. Use sort.
e.g.
a = [1,3,2,4];
b = sort(a,'ascend');% b = [1,2,3,4]
c = sort(a,'descend');% c = [4,3,2,1]

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