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Re: HELP with octave-to-cpp conversion
From: |
CdeMills |
Subject: |
Re: HELP with octave-to-cpp conversion |
Date: |
Wed, 23 Feb 2011 03:27:48 -0800 (PST) |
grg wrote:
>
> Hi there,
>
> I have been working for a while on a very computationally demanding
> optimization using octave.
> I have optimized my code as much as possible (I think), minimizing the use
> of for loops, defining vectors outside loops, etc.
>
>
I found myself in a similar case a few month ago. Something which can really
help is to rewrite your computing intensive code in terms of the function
'filter'. For instance, a very simple 'trapz' is
filter([.5 .5], 1, x)
provided you scale the [.5 .5] by your step width.
Regards
Pascal
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