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Re: How to handle slow array loops?

From: otrov
Subject: Re: How to handle slow array loops?
Date: Thu, 02 Jun 2011 07:02:41 +0200

Thanks for the tip

That speeds up just fine :)

On Thu, 02 Jun 2011 04:56:40 +0200 "James Sherman Jr." 
<address@hidden> wrote:
>As to why, the short answer is that your comparing compiled code 
>to a
>script.  I'm not an expert on this, so someone more knowledgeable 
>that me
>can explain in more detail.
>As to how to speed up this code, you could do something like:
>function h = loop(range)
>xx = rand(2, range);
>t = round(xx(:) * 1000 + 1);
>h = histc(t, 1:1001);
>I think will do the same thing that your function does.
>Hope this helps.

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