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Altera_Forum's avatar
Altera_Forum
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14 years ago

I want to design FIR and IIR Filters...

which FPGA is the best? Cyclone Arria or Stratix
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

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FIR filter design literature gives more exact expressions for the required filter length depending on stop band attenuation and pass and stopp band frequency. Typical relative lengths are considerable larger than L > 1/fc.

The FIR design chapter of U.Meyer-Baese digital signal processing with fpga gives a brief overview of popular design methods.

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thanks I will review this