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Topic: IIR Filters - Matlab's Filter - Speed Improvements
Replies: 8   Last Post: Dec 17, 2010 4:58 PM

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Bruno Luong

Posts: 9,822
Registered: 7/26/08
Re: IIR Filters - Matlab's Filter - Speed Improvements
Posted: Dec 12, 2010 2:18 AM
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"Royi Avital" <RoyiREMOVEAvital@yahoo.com> wrote in message <ie1mqg$ld0$1@fred.mathworks.com>...
> As I said, I'm trying to speed up the operation of a simple IIR filter. That's it.
>
> I was wondering if someone has any experience with that.
> Is it possible to beat Matlab's "filter" command with a MEX file?
> Anyone has ever managed to beat the filter command using other Matlab's built in functions?


Hardly. There is no evidence to think Matlab filter is sloppy.

Bruno



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