IIR Filter

Working with OpenViBE signal processing scenarios and doing scenario/BCI design
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fah
Posts: 8
Joined: Wed Nov 03, 2010 9:47 am

IIR Filter

Post by fah »

Hi,
I try to run the method "void IIR_Filter (b vec, vec a, vec data, vector V0, dataFiltered & vec, vec & Vf) " in ovpCApplyTemporalFilter. Can you describe me exactly what each parameter correspond? I think that b and a are the numerator and denominator of the transfer function of the filter.
thank you for your help!

yrenard
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Joined: Fri Sep 01, 2006 3:39 pm
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Re: IIR Filter

Post by yrenard »

Dear fah,

the original authors Emmanuel Maby and Guillaume Gibert don't visit this forum much. I suggest you contact them directly if you want details on their implementation of this temporal filter.

Hope this helps,
Yann

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