FIR filtering

Peter Hansen peter at engcorp.com
Wed Mar 15 16:35:19 CET 2006


LabWINC wrote:
> It's for research work. I'm implementing an algorithm from a matlab
> one.
> It could be very difficult to find the fir coefficients because i have
> lot of fileters to implement.

Oh, you mean you need to find the coefficients, not just implement the 
FIR filter itself.  (Perhaps to some these describe the same thing, but 
I would call the former "designing the filter".)

I see John Hunter's post shows scipy probably has what you need.

-Peter




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