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Re: Identification of points after transformations [message #80908 is a reply to message #80906]

Tue, 24 July 2012 05:35

Helder Marchetto
Messages: 520
Registered: November 2011

Senior Member

On Tuesday, July 24, 2012 2:00:04 PM UTC+2, Klemen wrote:
> > Programming/statistics specific: how should I compare an array that looks like this: [1.2, 3.6, 9.4, 12.4] with other arrays that look like: [1.1, 3.7, 12.3] or [1.1, 2.1, 8.9, 11.9]. Where the first should turn out to be a match and the second not.
>
> Hi Helder,
>
> for this programming part you could make use of histogram. If you set up appropriate bin sizes, you could see if you values it the arrays you compare correspond to each other or not.
>
> For the first part, I am not sure whether I can help.
>
> Cheers, Klemen
>

Thanks for the good tip, I forgot about the magic of Histogram()...
For a bin size I guess I need something that is smaller than the average distance between elements.

Cheers,
h

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[Message index]

		Re: Identification of points after transformations By: Craig Markwardt on Tue, 24 July 2012 06:44
		Re: Identification of points after transformations By: Helder Marchetto on Tue, 24 July 2012 05:35
		Re: Identification of points after transformations By: Klemen on Tue, 24 July 2012 05:00

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