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Topic: find position in a vector
Replies: 3   Last Post: Jul 22, 2013 12:52 PM

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dpb

Posts: 8,083
Registered: 6/7/07
Re: find position in a vector
Posted: Jul 22, 2013 12:50 PM
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On 7/22/2013 10:56 AM, Antonio Valentine wrote:
...

[given]

>>> x = [200;500;400;480;900;560;820;0]
>
> I want to have a vector Y that x > 200. So I wrote
>

>>> y = x(x > x(1))
>
> So I get "500 400 480 900 560 820"
>
> It returns me a value. But I need to know a position e.g.
>
> I need the return of y = [2 3 4 5 6] not y = [ 500 400 480 900 560 820];
>
> How should I do in this case? It is quite simple but I really have no idea.


doc find

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