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I think you are missing brackets there, presuming .^ now operates on
the sum?<br>
<br>
Best wishes,<br>
<br>
Jasper.<br>
<br>
<div class="moz-cite-prefix">On 9/29/2015 16:20, Serge Steer wrote:<br>
</div>
<blockquote class=" cite" id="mid_560A9E30_4060503_inria_fr"
cite="mid:560A9E30.4060503@inria.fr" type="cite">
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<div class="moz-cite-prefix">Le 29/09/2015 15:58, Peter Q. a
écrit :<br>
</div>
<blockquote class=" cite"
id="mid_CAGCN6HADiAbgk7nJJOL2fN1j1bUbFt5znVy0oX05dz5__huNpA_mail_gmail_com"
cite="mid:CAGCN6HADiAbgk7nJJOL2fN1j1bUbFt5znVy0oX05dz5-+huNpA@mail.gmail.com"
type="cite">
<p>Hi.<br>
I need your help.<br>
Is there a function for distance between two points?<br>
</p>
</blockquote>
If your points are given by cartesian coordinates stored in 2
arrays p1 and p2<br>
you can compute the distance between these 2 points with<br>
norm(p2-p1) <br>
or equivalently by<br>
sqrt(sum(p2-p1).^2)<br>
Serge Steer<br>
<blockquote class=" cite"
id="mid_CAGCN6HADiAbgk7nJJOL2fN1j1bUbFt5znVy0oX05dz5__huNpA_mail_gmail_com"
cite="mid:CAGCN6HADiAbgk7nJJOL2fN1j1bUbFt5znVy0oX05dz5-+huNpA@mail.gmail.com"
type="cite">
<p> Thanks in advance.</p>
<br>
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