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Filter coefficient
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- Dieses Thema hat 8 Antworten sowie 2 Teilnehmer und wurde zuletzt vor vor 12 Jahren, 6 Monaten von HerveM1234 aktualisiert.
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23.11.2012 um 09:52 Uhr #34404HerveM1234Teilnehmer
Hi,
I’m trying to apply the following transfer function to FlexPro9 filter:
G(s)= 43498.1684982
——————————————————————————–
s2+213.553113553s+17857.1428571I do not really understand the way to apply these coefficient in the Filter formula. Filter(Signal,NumFilter,DenomFilter)
Thanks for your help.rv
23.11.2012 um 09:52 Uhr #34412HerveM1234TeilnehmerHi,
I’m trying to apply the following transfer function to FlexPro9 filter:
G(s)= 43498.1684982
——————————————————————————–
s2+213.553113553s+17857.1428571I do not really understand the way to apply these coefficient in the Filter formula. Filter(Signal,NumFilter,DenomFilter)
Thanks for your help.rv
26.11.2012 um 09:34 Uhr #34405Bernhard KantzTeilnehmerThe coefficients to be fed into the [b]Filter[/b] function are exactly the coefficients of the numerator / denominator polynom of the rational system function.
To apply the filter from the question, use for example
[code]Dim b = { 43498.1684982, 0.0, 0.0 }
Dim a = { 17857.1428571, 213.553113553, 1.0 }Filter(, b, a)[/code]
28.11.2012 um 15:07 Uhr #34406HerveM1234TeilnehmerThanks for your reply,
but it doesn’t work.
In the transfer function given in example : ‘s’ is the continuous Laplace variable isn’t it ?28.11.2012 um 15:07 Uhr #34407HerveM1234TeilnehmerThanks for your reply,
but it doesn’t work.
In the transfer function given in example : ‘s’ is the continuous Laplace variable isn’t it ?28.11.2012 um 15:07 Uhr #34408HerveM1234TeilnehmerThanks for your reply,
but it doesn’t work.
In the transfer function given in example : ‘s’ is the continuous Laplace variable isn’t it ?28.11.2012 um 15:07 Uhr #34409HerveM1234TeilnehmerThanks for your reply,
but it doesn’t work.
In the transfer function given in example : ‘s’ is the continuous Laplace variable isn’t it ?28.11.2012 um 15:07 Uhr #34410HerveM1234TeilnehmerThanks for your reply,
but it doesn’t work.
In the transfer function given in example : ‘s’ is the continuous Laplace variable isn’t it ?28.11.2012 um 15:07 Uhr #34411HerveM1234TeilnehmerThanks for your reply,
but it doesn’t work.
In the transfer function given in example : ‘s’ is the continuous Laplace variable isn’t it ? -
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